Security update for the Linux Kernel SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2024:2901-1 Final 1 1 2024-08-14T07:24:46Z current 2024-08-14T07:24:46Z 2024-08-14T07:24:46Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716). - CVE-2024-42096: x86: stop playing stack games in profile_pc() (bsc#1228633). - CVE-2024-39506: liquidio: adjust a NULL pointer handling path in lio_vf_rep_copy_packet (bsc#1227729). - CVE-2021-47619: i40e: Fix queues reservation for XDP (bsc#1226645). - CVE-2024-42145: IB/core: Implement a limit on UMAD receive List (bsc#1228743). - CVE-2024-42124: scsi: qedf: Make qedf_execute_tmf() non-preemptible (bsc#1228705). - CVE-2024-42223: media: dvb-frontends: tda10048: Fix integer overflow (bsc#1228726). - CVE-2024-42119: drm/amd/display: Skip finding free audio for unknown engine_id (bsc#1228584). - CVE-2024-42120: drm/amd/display: Check pipe offset before setting vblank (bsc#1228588). - CVE-2024-41095: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes (bsc#1228662). - CVE-2024-42224: net: dsa: mv88e6xxx: Correct check for empty list (bsc#1228723). - CVE-2024-41072: wifi: cfg80211: wext: add extra SIOCSIWSCAN data check (bsc#1228626). - CVE-2024-41048: skmsg: Skip zero length skb in sk_msg_recvmsg (bsc#1228565). - CVE-2024-40995: net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() (bsc#1227830). - CVE-2024-41044: ppp: reject claimed-as-LCP but actually malformed packets (bsc#1228530). - CVE-2024-41066: ibmvnic: add tx check to prevent skb leak (bsc#1228640). - CVE-2024-42093: net/dpaa2: Avoid explicit cpumask var allocation on stack (bsc#1228680). - CVE-2024-41089: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes (bsc#1228658). - CVE-2024-41060: drm/radeon: check bo_va->bo is non-NULL before using it (bsc#1228567). - CVE-2022-48829: NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes (bsc#1228055). - CVE-2022-48828: NFSD: Fix ia_size underflow (bsc#1228054). - CVE-2022-48827: NFSD: Fix the behavior of READ near OFFSET_MAX (bsc#1228037). - CVE-2024-41078: btrfs: qgroup: fix quota root leak after quota disable failure (bsc#1228655). - CVE-2024-41071: wifi: mac80211: Avoid address calculations via out of bounds array indexing (bsc#1228625). - CVE-2024-41064: powerpc/eeh: avoid possible crash when edev->pdev changes (bsc#1228599). - CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1224700). - CVE-2024-41081: ila: block BH in ila_output() (bsc#1228617). - CVE-2024-40978: scsi: qedi: Fix crash while reading debugfs attribute (bsc#1227929). - CVE-2022-48792: scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task (bsc#1228013). - CVE-2022-48823: scsi: qedf: Fix refcount issue when LOGO is received during TMF (bsc#1228045). - CVE-2024-41076: NFSv4: Fix memory leak in nfs4_set_security_label (bsc#1228649). - CVE-2024-40998: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() (bsc#1227866). - CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228561). - CVE-2024-40987: drm/amdgpu: fix UBSAN warning in kv_dpm.c (bsc#1228235). - CVE-2022-48826: drm/vc4: Fix deadlock on DSI device attach error (bsc#1227975) - CVE-2024-27437: vfio/pci: Disable auto-enable of exclusive INTx IRQ (bsc#1222625). - CVE-2024-41015: ocfs2: add bounds checking to ocfs2_check_dir_entry() (bsc#1228409). - CVE-2024-41016: ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry() (bsc#1228410). - CVE-2024-41063: bluetooth: hci_core: cancel all works upon hci_unregister_dev() (bsc#1228580). - CVE-2024-42070: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers (bsc#1228470). - CVE-2024-41070: KVM: PPC: Book3S HV: Prevent UAF in kvm_spapr_tce_attach_iommu_group() (bsc#1228581). - CVE-2021-47405: HID: usbhid: free raw_report buffers in usbhid_stop (bsc#1225238). - CVE-2024-40988: drm/radeon: fix UBSAN warning in kv_dpm.c (bsc#1227957). - CVE-2024-40932: drm/exynos/vidi: fix memory leak in .get_modes() (bsc#1227828). - CVE-2021-47403: ipack: ipoctal: fix module reference leak (bsc#1225241). - CVE-2021-47388: mac80211: fix use-after-free in CCMP/GCMP RX (bsc#1225214). - CVE-2024-41014: xfs: add bounds checking to xlog_recover_process_data (bsc#1228408). - CVE-2024-41091: tun: add missing verification for short frame (bsc#1228327). - CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328). - CVE-2024-40999: net: ena: Add validation for completion descriptors consistency (bsc#1227913). - CVE-2024-35837: net: mvpp2: clear BM pool before initialization (bsc#1224500). - CVE-2021-47588: sit: do not call ipip6_dev_free() from sit_init_net() (bsc#1226568). - CVE-2022-48804: vt_ioctl: fix array_index_nospec in vt_setactivate (bsc#1227968). - CVE-2024-40967: serial: imx: Introduce timeout when waiting on transmitter empty (bsc#1227891). - CVE-2024-40966: kABI: tty: add the option to have a tty reject a new ldisc (bsc#1227886). - CVE-2022-48850: net-sysfs: add check for netdevice being present to speed_show (bsc#1228071). - CVE-2021-47582: usb: core: Do not hold the device lock while sleeping in do_proc_control() (bsc#1226559). - CVE-2024-40982: ssb: fix potential NULL pointer dereference in ssb_device_uevent() (bsc#1227865). - CVE-2021-47468: isdn: mISDN: Fix sleeping function called from invalid context (bsc#1225346). - CVE-2021-47395: mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap (bsc#1225326). - CVE-2022-48810: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path (bsc#1227936). - CVE-2023-52594: Fixed potential array-index-out-of-bounds read in ath9k_htc_txstatus() (bsc#1221045). - CVE-2022-48855: sctp: fix kernel-infoleak for SCTP sockets (bsc#1228003). - CVE-2021-47580: scsi: scsi_debug: Fix type in min_t to avoid stack OOB (bsc#1226550). - CVE-2024-26735: ipv6: sr: fix possible use-after-free and null-ptr-deref (bsc#1222372). - CVE-2024-38560: scsi: bfa: Ensure the copied buf is NUL terminated (bsc#1226786). - CVE-2022-48811: ibmvnic: do not release napi in __ibmvnic_open() (bsc#1227928). - CVE-2021-0129: Improper access control in BlueZ may have allowed an authenticated user to potentially enable information disclosure via adjacent access (bsc#1186463). - CVE-2020-26558: Fixed a flaw in the Bluetooth LE and BR/EDR secure pairing that could permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing (bsc#1179610). - CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836). - CVE-2024-39507: net: hns3: fix kernel crash problem in concurrent scenario (bsc#1227730). - CVE-2024-40923: vmxnet3: disable rx data ring on dma allocation failure (bsc#1227786). - CVE-2024-40941: wifi: iwlwifi: mvm: do not read past the mfuart notifcation (bsc#1227771). - CVE-2022-48860: ethernet: Fix error handling in xemaclite_of_probe (bsc#1228008). - CVE-2022-48863: mISDN: Fix memory leak in dsp_pipeline_build() (bsc#1228063). - CVE-2024-40953: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() (bsc#1227806). - CVE-2024-39499: vmci: prevent speculation leaks by sanitizing event in event_deliver() (bsc#1227725). - CVE-2024-39487: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() (bsc#1227573) - CVE-2024-35934: net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() (bsc#1224641) - CVE-2024-40959: xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() (bsc#1227884). - CVE-2024-35893: net/sched: act_skbmod: prevent kernel-infoleak (bsc#1224512) - CVE-2021-47441: mlxsw: thermal: Fix out-of-bounds memory accesses (bsc#1225224) - CVE-2021-47194: cfg80211: call cfg80211_stop_ap when switch from P2P_GO type (bsc#1222829). - CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815) - CVE-2022-48775: Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj (bsc#1227924). - CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (bsc#1223813) - CVE-2024-40929: wifi: iwlwifi: mvm: check n_ssids before accessing the ssids (bsc#1227774). - CVE-2024-40912: wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup() (bsc#1227790). - CVE-2024-40942: wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects (bsc#1227770). - CVE-2022-48857: NFC: port100: fix use-after-free in port100_send_complete (bsc#1228005). - CVE-2024-36902: ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() (bsc#1225719). - CVE-2021-47606: net: netlink: af_netlink: Prevent empty skb by adding a check on len. (bsc#1226555). - CVE-2024-40901: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory (bsc#1227762). - CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820). - CVE-2024-26830: Fixed i40e to not allow untrusted VF to remove administratively set MAC (bsc#1223012). - CVE-2021-47516: nfp: Fix memory leak in nfp_cpp_area_cache_add() (bsc#1225427). - CVE-2021-47501: i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc (bsc#1225361). - CVE-2024-39501: drivers: core: synchronize really_probe() and dev_uevent() (bsc#1227754). - CVE-2023-52743: ice: Do not use WQ_MEM_RECLAIM flag for workqueue (bsc#1225003) - CVE-2021-47542: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() (bsc#1225455). - CVE-2024-36901: ipv6: prevent NULL dereference in ip6_output() (bsc#1225711) - CVE-2024-36004: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (bsc#1224545) - CVE-2024-27025: nbd: null check for nla_nest_start (bsc#1223778) - CVE-2021-47599: btrfs: use latest_dev in btrfs_show_devname (bsc#1226571). - CVE-2023-52435: net: prevent mss overflow in skb_segment() (bsc#1220138). - CVE-2024-26663: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() (bsc#1222326). - CVE-2021-47597: inet_diag: fix kernel-infoleak for UDP sockets (bsc#1226553). - CVE-2024-39490: ipv6: sr: fix missing sk_buff release in seg6_input_core (bsc#1227626). - CVE-2024-38558: net: openvswitch: fix overwriting ct original tuple for ICMPv6 (bsc#1226783). - CVE-2024-26615: net/smc: fix illegal rmb_desc access in SMC-D connection dump (bsc#1220942). - CVE-2023-52619: Fixed possible crash when setting number of cpus to an odd number in pstore/ram (bsc#1221618). - CVE-2024-26659: Fixed wrong handling of isoc Babble and Buffer Overrun events in xhci (bsc#1222317). - CVE-2024-35978: Bluetooth: Fix memory leak in hci_req_sync_complete() (bsc#1224571). - CVE-2023-52669: crypto: s390/aes - Fix buffer overread in CTR mode (bsc#1224637). - CVE-2023-52615: Fixed page fault dead lock on mmap-ed hwrng (bsc#1221614). - CVE-2023-52612: Fixed req->dst buffer overflow in crypto/scomp (bsc#1221616). - CVE-2024-35995: ACPI: CPPC: Use access_width over bit_width for system memory accesses (bsc#1224557). - CVE-2023-52623: Fixed suspicious RCU usage in SUNRPC (bsc#1222060). - CVE-2021-47295: net: sched: fix memory leak in tcindex_partial_destroy_work (bsc#1224975) - CVE-2023-52693: ACPI: video: check for error while searching for backlight device parent (bsc#1224686). - CVE-2023-52683: ACPI: LPIT: Avoid u32 multiplication overflow (bsc#1224627). - CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420). - CVE-2024-39475: fbdev: savage: Handle err return when savagefb_check_var failed (bsc#1227435) - CVE-2021-47520: can: pch_can: pch_can_rx_normal: fix use after free (bsc#1225431). - CVE-2024-36941: wifi: nl80211: do not free NULL coalescing rule (bsc#1225835). - CVE-2021-47145: btrfs: do not BUG_ON in link_to_fixup_dir (bsc#1222005). - CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound (bsc#1225505). - CVE-2023-52817: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL (bsc#1225569). - CVE-2023-52819: drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga (bsc#1225532). - CVE-2023-52818: drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 (bsc#1225530). - CVE-2023-52753: drm/amd/display: Avoid NULL dereference of timing generator (bsc#1225478). - CVE-2024-36014: drm/arm/malidp: fix a possible null pointer dereference (bsc#1225593). - CVE-2024-26636: llc: make llc_ui_sendmsg() more robust against bonding changes (bsc#1221659). - CVE-2024-26635: llc: Drop support for ETH_P_TR_802_2 (bsc#1221656). - CVE-2024-35828: wifi: libertas: fix some memleaks in lbs_allocate_cmd_buffer() (bsc#1224622). - CVE-2023-52507: Fixed possible shift-out-of-bounds in nfc/nci (bsc#1220833). - CVE-2024-38598: md: fix resync softlockup when bitmap size is less than array size (bsc#1226757). - CVE-2024-35805: dm snapshot: fix lockup in dm_exception_table_exit (bsc#1224743). - CVE-2024-26880: dm: call the resume method on internal suspend (bsc#1223188). - CVE-2021-47498: dm rq: do not queue request to blk-mq during DM suspend (bsc#1225357). - CVE-2021-47275: bcache: avoid oversized read request in cache missing code path (bsc#1224965). - CVE-2024-38619: usb-storage: alauda: Check whether the media is initialized (bsc#1226861). - CVE-2021-47201: iavf: free q_vectors before queues in iavf_disable_vf (bsc#1222792). - CVE-2024-26863: hsr: Fix uninit-value access in hsr_get_node() (bsc#1223021). - CVE-2024-38630: watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger (bsc#1226908). - CVE-2024-39301: net/9p: fix uninit-value in p9_client_rpc() (bsc#1226994). - CVE-2021-47559: net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk() (bsc#1225396). The following non-security bugs were fixed: - Fix spurious WARNING caused by a qxl driver patch (bsc#1227213,bsc#1227191) - KVM: PPC: Book3S HV: Do not take kvm->lock around kvm_for_each_vcpu (bsc#1065729). - KVM: PPC: Book3S HV: remove extraneous asterisk from rm_host_ipi_action() comment (bsc#1065729). - KVM: PPC: Book3S PR: Exiting split hack mode needs to fixup both PC and LR (bsc#1065729). - KVM: PPC: Book3S: Fix some RCU-list locks (git-fixes). - KVM: PPC: Book3S: Only report KVM_CAP_SPAPR_TCE_VFIO on powernv machines (bsc#1065729). - KVM: PPC: Book3S: Use new mutex to synchronize access to rtas token list (bsc#1065729). - KVM: PPC: Inform the userspace about TCE update failures (bsc#1065729). - KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE (bsc#1065729). - PCI: Fix resource double counting on remove & rescan (git-fixes). - PCI: hv: Return zero, not garbage, when reading PCI_INTERRUPT_PIN (git-fixes). - PM: hibernate: x86: Use crc32 instead of md5 for hibernation e820 integrity check (git-fixes). - SUNRPC: Fix gss_free_in_token_pages() (git-fixes). - SUNRPC: Fix loop termination condition in gss_free_in_token_pages() (git-fixes). - Tools: hv: kvp: eliminate 'may be used uninitialized' warning (git-fixes). - USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages (git-fixes). - btrfs: fix 64bit compat send ioctl arguments not initializing version member (bsc#1228030). - btrfs: fix send ioctl on 32bit with 64bit kernel (bsc#1228030). - btrfs: incremental send, fix emission of invalid clone operations (bsc#1228030). - btrfs: remove unused members dir_path from recorded_ref (bsc#1228030). - btrfs: send, improve clone range (bsc#1228030). - btrfs: send: add new command FILEATTR for file attributes (bsc#1228030). - btrfs: send: add stream v2 definitions (bsc#1228030). - btrfs: send: always use the rbtree based inode ref management infrastructure (bsc#1228030). - btrfs: send: avoid copying file data (bsc#1228030). - btrfs: send: explicitly number commands and attributes (bsc#1228030). - btrfs: send: fix failures when processing inodes with no links (bsc#1228030). - btrfs: send: fix send failure of a subcase of orphan inodes (bsc#1228030). - btrfs: send: fix sending link commands for existing file paths (bsc#1228030). - btrfs: send: get rid of i_size logic in send_write() (bsc#1228030). - btrfs: send: introduce recorded_ref_alloc and recorded_ref_free (bsc#1228030). - btrfs: send: prepare for v2 protocol (bsc#1228030). - btrfs: send: refactor arguments of get_inode_info() (bsc#1228030). - btrfs: send: remove stale code when checking for shared extents (bsc#1228030). - btrfs: send: remove unused found_type parameter to lookup_dir_item_inode() (bsc#1228030). - btrfs: send: remove unused send_ctx::{total,cmd}_send_size (bsc#1228030). - btrfs: send: use boolean types for current inode status (bsc#1228030). - btrfs: silence maybe-uninitialized warning in clone_range (bsc#1228030). - drm/amdgpu/debugfs: fix error code when smc register accessors are NULL (git-fixes). - drm/vc4: dsi: Only register our component once a DSI device is (bsc#1227975) - hv_netvsc: rndis_filter needs to select NLS (git-fixes). - ipv6: sr: fix incorrect unregister order (git-fixes). - kgdb: Add kgdb_has_hit_break function (git-fixes). - kgdb: Move the extern declaration kgdb_has_hit_break() to generic kgdb.h (git-fixes). - net: hsr: fix placement of logical operator in a multi-line statement (bsc#1223021). - net: mana: Fix the extra HZ in mana_hwc_send_request (git-fixes). - net: mana: select PAGE_POOL (git-fixes). - net_sched: add a temporary refcnt for struct tcindex_data (bsc#1224975). - net_sched: fix a memory leak in cls_tcindex (bsc#1224975). - net_sched: fix a missing refcnt in tcindex_init() (bsc#1224975). - net_sched: hold rtnl lock in tcindex_partial_destroy_work() (bsc#1224975) - nfs: Handle error of rpc_proc_register() in nfs_net_init() (git-fixes). - nvme: fixup comment for nvme RDMA Provider Type (git-fixes). - ocfs2: fix DIO failure due to insufficient transaction credits (bsc#1216834). - ocfs2: remove redundant assignment to variable free_space (bsc#1228409). - ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry() (bsc#1228410). - powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas() (bsc#1227487). - sched/deadline: Fix BUG_ON condition for deboosted tasks (bsc#1227407). - scsi: qla2xxx: Avoid possible run-time warning with long model_num (bsc#1228850). - scsi: qla2xxx: Complete command early within lock (bsc#1228850). - scsi: qla2xxx: Convert comma to semicolon (bsc#1228850). - scsi: qla2xxx: Drop driver owner assignment (bsc#1228850). - scsi: qla2xxx: During vport delete send async logout explicitly (bsc#1228850). - scsi: qla2xxx: Fix debugfs output for fw_resource_count (bsc#1228850). - scsi: qla2xxx: Fix flash read failure (bsc#1228850). - scsi: qla2xxx: Fix for possible memory corruption (bsc#1228850). - scsi: qla2xxx: Fix optrom version displayed in FDMI (bsc#1228850). - scsi: qla2xxx: Reduce fabric scan duplicate code (bsc#1228850). - scsi: qla2xxx: Remove unused struct 'scsi_dif_tuple' (bsc#1228850). - scsi: qla2xxx: Return ENOBUFS if sg_cnt is more than one for ELS cmds (bsc#1228850). - scsi: qla2xxx: Unable to act on RSCN for port online (bsc#1228850). - scsi: qla2xxx: Update version to 10.02.09.300-k (bsc#1228850). - scsi: qla2xxx: Use QP lock to search for bsg (bsc#1228850). - scsi: qla2xxx: validate nvme_local_port correctly (bsc#1228850). - signal: Introduce clear_siginfo (git-fixes). - string.h: Introduce memtostr() and memtostr_pad() (bsc#1228850). - sunrpc: fix NFSACL RPC retry on soft mount (git-fixes). - tools lib: Fix builds when glibc contains strlcpy() (git-fixes). - tools: hv: fix KVP and VSS daemons exit code (git-fixes). - usb: add a hcd_uses_dma helper (git-fixes). - usb: atm: cxacru: fix endpoint checking in cxacru_bind() (git-fixes). - usb: musb: da8xx: fix a resource leak in probe() (git-fixes). - x86/apic: Fix kernel panic when booting with intremap=off and x2apic_phys (git-fixes). - x86/bhi: Avoid warning in #DB handler due to BHI mitigation (git-fixes). - x86/boot/e820: Fix typo in e820.c comment (git-fixes). - x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=auto (git-fixes). - x86/bugs: Replace CONFIG_SPECTRE_BHI_{ON,OFF} with CONFIG_MITIGATION_SPECTRE_BHI (git-fixes). - x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs (git-fixes). - x86/fpu: Return proper error codes from user access functions (git-fixes). - x86/ioremap: Fix page aligned size calculation in __ioremap_caller() (git-fixes). - x86/kprobes: Fix kprobes instruction boudary check with CONFIG_RETHUNK (git-fixes). - x86/kprobes: Fix optprobe optimization check with CONFIG_RETHUNK (git-fixes). - x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes (git-fixes). - x86/numa: Use cpumask_available instead of hardcoded NULL check (git-fixes). - x86: __memcpy_flushcache: fix wrong alignment if size > 2^32 (git-fixes). - xfs: check that dir block entries do not off the end of the buffer (git-fixes). - xfs: refactor xfs_verifier_error and xfs_buf_ioerror (git-fixes). - xfs: remove XFS_WANT_CORRUPTED_RETURN from dir3 data verifiers (git-fixes). - xhci: Poll for U0 after disabling USB2 LPM (git-fixes). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES12-SP5-Azure-HPC-On-Demand-2024-2901,Image SLES12-SP5-Azure-Standard-On-Demand-2024-2901,SUSE-2024-2901,SUSE-SLE-SERVER-12-SP5-2024-2901 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ Link for SUSE-SU-2024:2901-1 https://lists.suse.com/pipermail/sle-updates/2024-August/036444.html E-Mail link for SUSE-SU-2024:2901-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1065729 SUSE Bug 1065729 https://bugzilla.suse.com/1088701 SUSE Bug 1088701 https://bugzilla.suse.com/1149446 SUSE Bug 1149446 https://bugzilla.suse.com/1179610 SUSE Bug 1179610 https://bugzilla.suse.com/1186463 SUSE Bug 1186463 https://bugzilla.suse.com/1196018 SUSE Bug 1196018 https://bugzilla.suse.com/1202346 SUSE Bug 1202346 https://bugzilla.suse.com/1215420 SUSE Bug 1215420 https://bugzilla.suse.com/1216834 SUSE Bug 1216834 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https://bugzilla.suse.com/1227836 SUSE Bug 1227836 https://bugzilla.suse.com/1227849 SUSE Bug 1227849 https://bugzilla.suse.com/1227865 SUSE Bug 1227865 https://bugzilla.suse.com/1227866 SUSE Bug 1227866 https://bugzilla.suse.com/1227884 SUSE Bug 1227884 https://bugzilla.suse.com/1227886 SUSE Bug 1227886 https://bugzilla.suse.com/1227891 SUSE Bug 1227891 https://bugzilla.suse.com/1227913 SUSE Bug 1227913 https://bugzilla.suse.com/1227924 SUSE Bug 1227924 https://bugzilla.suse.com/1227928 SUSE Bug 1227928 https://bugzilla.suse.com/1227929 SUSE Bug 1227929 https://bugzilla.suse.com/1227936 SUSE Bug 1227936 https://bugzilla.suse.com/1227957 SUSE Bug 1227957 https://bugzilla.suse.com/1227968 SUSE Bug 1227968 https://bugzilla.suse.com/1227969 SUSE Bug 1227969 https://bugzilla.suse.com/1227975 SUSE Bug 1227975 https://bugzilla.suse.com/1227985 SUSE Bug 1227985 https://bugzilla.suse.com/1227989 SUSE Bug 1227989 https://bugzilla.suse.com/1228003 SUSE Bug 1228003 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https://bugzilla.suse.com/1228705 SUSE Bug 1228705 https://bugzilla.suse.com/1228723 SUSE Bug 1228723 https://bugzilla.suse.com/1228726 SUSE Bug 1228726 https://bugzilla.suse.com/1228743 SUSE Bug 1228743 https://bugzilla.suse.com/1228850 SUSE Bug 1228850 https://www.suse.com/security/cve/CVE-2020-26558/ SUSE CVE CVE-2020-26558 page https://www.suse.com/security/cve/CVE-2021-0129/ SUSE CVE CVE-2021-0129 page https://www.suse.com/security/cve/CVE-2021-47145/ SUSE CVE CVE-2021-47145 page https://www.suse.com/security/cve/CVE-2021-47191/ SUSE CVE CVE-2021-47191 page https://www.suse.com/security/cve/CVE-2021-47194/ SUSE CVE CVE-2021-47194 page https://www.suse.com/security/cve/CVE-2021-47197/ SUSE CVE CVE-2021-47197 page https://www.suse.com/security/cve/CVE-2021-47201/ SUSE CVE CVE-2021-47201 page https://www.suse.com/security/cve/CVE-2021-47219/ SUSE CVE CVE-2021-47219 page https://www.suse.com/security/cve/CVE-2021-47275/ SUSE CVE CVE-2021-47275 page https://www.suse.com/security/cve/CVE-2021-47295/ SUSE CVE CVE-2021-47295 page https://www.suse.com/security/cve/CVE-2021-47388/ SUSE CVE CVE-2021-47388 page https://www.suse.com/security/cve/CVE-2021-47395/ SUSE CVE CVE-2021-47395 page https://www.suse.com/security/cve/CVE-2021-47399/ SUSE CVE CVE-2021-47399 page https://www.suse.com/security/cve/CVE-2021-47403/ SUSE CVE CVE-2021-47403 page https://www.suse.com/security/cve/CVE-2021-47405/ SUSE CVE CVE-2021-47405 page https://www.suse.com/security/cve/CVE-2021-47438/ SUSE CVE CVE-2021-47438 page https://www.suse.com/security/cve/CVE-2021-47441/ SUSE CVE CVE-2021-47441 page https://www.suse.com/security/cve/CVE-2021-47468/ SUSE CVE CVE-2021-47468 page https://www.suse.com/security/cve/CVE-2021-47498/ SUSE CVE CVE-2021-47498 page https://www.suse.com/security/cve/CVE-2021-47501/ SUSE CVE CVE-2021-47501 page https://www.suse.com/security/cve/CVE-2021-47516/ SUSE CVE CVE-2021-47516 page https://www.suse.com/security/cve/CVE-2021-47520/ SUSE CVE CVE-2021-47520 page https://www.suse.com/security/cve/CVE-2021-47542/ SUSE CVE CVE-2021-47542 page https://www.suse.com/security/cve/CVE-2021-47547/ SUSE CVE CVE-2021-47547 page https://www.suse.com/security/cve/CVE-2021-47559/ SUSE CVE CVE-2021-47559 page https://www.suse.com/security/cve/CVE-2021-47580/ SUSE CVE CVE-2021-47580 page https://www.suse.com/security/cve/CVE-2021-47582/ SUSE CVE CVE-2021-47582 page https://www.suse.com/security/cve/CVE-2021-47588/ SUSE CVE CVE-2021-47588 page https://www.suse.com/security/cve/CVE-2021-47597/ SUSE CVE CVE-2021-47597 page https://www.suse.com/security/cve/CVE-2021-47599/ SUSE CVE CVE-2021-47599 page https://www.suse.com/security/cve/CVE-2021-47606/ SUSE CVE CVE-2021-47606 page https://www.suse.com/security/cve/CVE-2021-47619/ SUSE CVE CVE-2021-47619 page https://www.suse.com/security/cve/CVE-2022-20368/ SUSE CVE CVE-2022-20368 page https://www.suse.com/security/cve/CVE-2022-28748/ SUSE CVE CVE-2022-28748 page https://www.suse.com/security/cve/CVE-2022-2964/ SUSE CVE CVE-2022-2964 page https://www.suse.com/security/cve/CVE-2022-48775/ SUSE CVE CVE-2022-48775 page https://www.suse.com/security/cve/CVE-2022-48792/ SUSE CVE CVE-2022-48792 page https://www.suse.com/security/cve/CVE-2022-48794/ SUSE CVE CVE-2022-48794 page https://www.suse.com/security/cve/CVE-2022-48804/ SUSE CVE CVE-2022-48804 page https://www.suse.com/security/cve/CVE-2022-48805/ SUSE CVE CVE-2022-48805 page https://www.suse.com/security/cve/CVE-2022-48810/ SUSE CVE CVE-2022-48810 page https://www.suse.com/security/cve/CVE-2022-48811/ SUSE CVE CVE-2022-48811 page https://www.suse.com/security/cve/CVE-2022-48823/ SUSE CVE CVE-2022-48823 page https://www.suse.com/security/cve/CVE-2022-48826/ SUSE CVE CVE-2022-48826 page https://www.suse.com/security/cve/CVE-2022-48827/ SUSE CVE CVE-2022-48827 page https://www.suse.com/security/cve/CVE-2022-48828/ SUSE CVE CVE-2022-48828 page https://www.suse.com/security/cve/CVE-2022-48829/ SUSE CVE CVE-2022-48829 page https://www.suse.com/security/cve/CVE-2022-48836/ SUSE CVE CVE-2022-48836 page https://www.suse.com/security/cve/CVE-2022-48839/ SUSE CVE CVE-2022-48839 page https://www.suse.com/security/cve/CVE-2022-48850/ SUSE CVE CVE-2022-48850 page https://www.suse.com/security/cve/CVE-2022-48855/ SUSE CVE CVE-2022-48855 page https://www.suse.com/security/cve/CVE-2022-48857/ SUSE CVE CVE-2022-48857 page https://www.suse.com/security/cve/CVE-2022-48860/ SUSE CVE CVE-2022-48860 page https://www.suse.com/security/cve/CVE-2022-48863/ SUSE CVE CVE-2022-48863 page https://www.suse.com/security/cve/CVE-2023-4244/ SUSE CVE CVE-2023-4244 page https://www.suse.com/security/cve/CVE-2023-52435/ SUSE CVE CVE-2023-52435 page https://www.suse.com/security/cve/CVE-2023-52507/ SUSE CVE CVE-2023-52507 page https://www.suse.com/security/cve/CVE-2023-52594/ SUSE CVE CVE-2023-52594 page https://www.suse.com/security/cve/CVE-2023-52612/ SUSE CVE CVE-2023-52612 page https://www.suse.com/security/cve/CVE-2023-52615/ SUSE CVE CVE-2023-52615 page https://www.suse.com/security/cve/CVE-2023-52619/ SUSE CVE CVE-2023-52619 page https://www.suse.com/security/cve/CVE-2023-52623/ SUSE CVE CVE-2023-52623 page https://www.suse.com/security/cve/CVE-2023-52669/ SUSE CVE CVE-2023-52669 page https://www.suse.com/security/cve/CVE-2023-52683/ SUSE CVE CVE-2023-52683 page https://www.suse.com/security/cve/CVE-2023-52693/ SUSE CVE CVE-2023-52693 page https://www.suse.com/security/cve/CVE-2023-52743/ SUSE CVE CVE-2023-52743 page https://www.suse.com/security/cve/CVE-2023-52753/ SUSE CVE CVE-2023-52753 page https://www.suse.com/security/cve/CVE-2023-52817/ SUSE CVE CVE-2023-52817 page https://www.suse.com/security/cve/CVE-2023-52818/ SUSE CVE CVE-2023-52818 page https://www.suse.com/security/cve/CVE-2023-52819/ SUSE CVE CVE-2023-52819 page https://www.suse.com/security/cve/CVE-2023-52885/ SUSE CVE CVE-2023-52885 page https://www.suse.com/security/cve/CVE-2024-26615/ SUSE CVE CVE-2024-26615 page https://www.suse.com/security/cve/CVE-2024-26635/ SUSE CVE CVE-2024-26635 page https://www.suse.com/security/cve/CVE-2024-26636/ SUSE CVE CVE-2024-26636 page https://www.suse.com/security/cve/CVE-2024-26659/ SUSE CVE CVE-2024-26659 page https://www.suse.com/security/cve/CVE-2024-26663/ SUSE CVE CVE-2024-26663 page https://www.suse.com/security/cve/CVE-2024-26735/ SUSE CVE CVE-2024-26735 page https://www.suse.com/security/cve/CVE-2024-26830/ SUSE CVE CVE-2024-26830 page https://www.suse.com/security/cve/CVE-2024-26863/ SUSE CVE CVE-2024-26863 page https://www.suse.com/security/cve/CVE-2024-26880/ SUSE CVE CVE-2024-26880 page https://www.suse.com/security/cve/CVE-2024-26920/ SUSE CVE CVE-2024-26920 page https://www.suse.com/security/cve/CVE-2024-26924/ SUSE CVE CVE-2024-26924 page https://www.suse.com/security/cve/CVE-2024-27019/ SUSE CVE CVE-2024-27019 page https://www.suse.com/security/cve/CVE-2024-27020/ SUSE CVE CVE-2024-27020 page https://www.suse.com/security/cve/CVE-2024-27025/ SUSE CVE CVE-2024-27025 page https://www.suse.com/security/cve/CVE-2024-27437/ SUSE CVE CVE-2024-27437 page https://www.suse.com/security/cve/CVE-2024-35805/ SUSE CVE CVE-2024-35805 page https://www.suse.com/security/cve/CVE-2024-35806/ SUSE CVE CVE-2024-35806 page https://www.suse.com/security/cve/CVE-2024-35819/ SUSE CVE CVE-2024-35819 page https://www.suse.com/security/cve/CVE-2024-35828/ SUSE CVE CVE-2024-35828 page https://www.suse.com/security/cve/CVE-2024-35837/ SUSE CVE CVE-2024-35837 page https://www.suse.com/security/cve/CVE-2024-35887/ SUSE CVE CVE-2024-35887 page https://www.suse.com/security/cve/CVE-2024-35893/ SUSE CVE CVE-2024-35893 page https://www.suse.com/security/cve/CVE-2024-35934/ SUSE CVE CVE-2024-35934 page https://www.suse.com/security/cve/CVE-2024-35947/ SUSE CVE CVE-2024-35947 page https://www.suse.com/security/cve/CVE-2024-35949/ SUSE CVE CVE-2024-35949 page https://www.suse.com/security/cve/CVE-2024-35966/ SUSE CVE CVE-2024-35966 page https://www.suse.com/security/cve/CVE-2024-35967/ SUSE CVE CVE-2024-35967 page https://www.suse.com/security/cve/CVE-2024-35978/ SUSE CVE CVE-2024-35978 page https://www.suse.com/security/cve/CVE-2024-35995/ SUSE CVE CVE-2024-35995 page https://www.suse.com/security/cve/CVE-2024-36004/ SUSE CVE CVE-2024-36004 page https://www.suse.com/security/cve/CVE-2024-36014/ SUSE CVE CVE-2024-36014 page https://www.suse.com/security/cve/CVE-2024-36288/ SUSE CVE CVE-2024-36288 page https://www.suse.com/security/cve/CVE-2024-36592/ SUSE CVE CVE-2024-36592 page https://www.suse.com/security/cve/CVE-2024-36901/ SUSE CVE CVE-2024-36901 page https://www.suse.com/security/cve/CVE-2024-36902/ SUSE CVE CVE-2024-36902 page https://www.suse.com/security/cve/CVE-2024-36919/ SUSE CVE CVE-2024-36919 page https://www.suse.com/security/cve/CVE-2024-36924/ SUSE CVE CVE-2024-36924 page https://www.suse.com/security/cve/CVE-2024-36939/ SUSE CVE CVE-2024-36939 page https://www.suse.com/security/cve/CVE-2024-36941/ SUSE CVE CVE-2024-36941 page https://www.suse.com/security/cve/CVE-2024-36952/ SUSE CVE CVE-2024-36952 page https://www.suse.com/security/cve/CVE-2024-38558/ SUSE CVE CVE-2024-38558 page https://www.suse.com/security/cve/CVE-2024-38560/ SUSE CVE CVE-2024-38560 page https://www.suse.com/security/cve/CVE-2024-38598/ SUSE CVE CVE-2024-38598 page https://www.suse.com/security/cve/CVE-2024-38619/ SUSE CVE CVE-2024-38619 page https://www.suse.com/security/cve/CVE-2024-38630/ SUSE CVE CVE-2024-38630 page https://www.suse.com/security/cve/CVE-2024-39301/ SUSE CVE CVE-2024-39301 page https://www.suse.com/security/cve/CVE-2024-39475/ SUSE CVE CVE-2024-39475 page https://www.suse.com/security/cve/CVE-2024-39487/ SUSE CVE CVE-2024-39487 page https://www.suse.com/security/cve/CVE-2024-39488/ SUSE CVE CVE-2024-39488 page https://www.suse.com/security/cve/CVE-2024-39490/ SUSE CVE CVE-2024-39490 page https://www.suse.com/security/cve/CVE-2024-39494/ SUSE CVE CVE-2024-39494 page https://www.suse.com/security/cve/CVE-2024-39499/ SUSE CVE CVE-2024-39499 page https://www.suse.com/security/cve/CVE-2024-39501/ SUSE CVE CVE-2024-39501 page https://www.suse.com/security/cve/CVE-2024-39506/ SUSE CVE CVE-2024-39506 page https://www.suse.com/security/cve/CVE-2024-39507/ SUSE CVE CVE-2024-39507 page https://www.suse.com/security/cve/CVE-2024-39509/ SUSE CVE CVE-2024-39509 page https://www.suse.com/security/cve/CVE-2024-40901/ SUSE CVE CVE-2024-40901 page https://www.suse.com/security/cve/CVE-2024-40904/ SUSE CVE CVE-2024-40904 page https://www.suse.com/security/cve/CVE-2024-40912/ SUSE CVE CVE-2024-40912 page https://www.suse.com/security/cve/CVE-2024-40923/ SUSE CVE CVE-2024-40923 page https://www.suse.com/security/cve/CVE-2024-40929/ SUSE CVE CVE-2024-40929 page https://www.suse.com/security/cve/CVE-2024-40932/ SUSE CVE CVE-2024-40932 page https://www.suse.com/security/cve/CVE-2024-40937/ SUSE CVE CVE-2024-40937 page https://www.suse.com/security/cve/CVE-2024-40941/ SUSE CVE CVE-2024-40941 page https://www.suse.com/security/cve/CVE-2024-40942/ SUSE CVE CVE-2024-40942 page https://www.suse.com/security/cve/CVE-2024-40943/ SUSE CVE CVE-2024-40943 page https://www.suse.com/security/cve/CVE-2024-40953/ SUSE CVE CVE-2024-40953 page https://www.suse.com/security/cve/CVE-2024-40959/ SUSE CVE CVE-2024-40959 page https://www.suse.com/security/cve/CVE-2024-40966/ SUSE CVE CVE-2024-40966 page https://www.suse.com/security/cve/CVE-2024-40967/ SUSE CVE CVE-2024-40967 page https://www.suse.com/security/cve/CVE-2024-40978/ SUSE CVE CVE-2024-40978 page https://www.suse.com/security/cve/CVE-2024-40982/ SUSE CVE CVE-2024-40982 page https://www.suse.com/security/cve/CVE-2024-40987/ SUSE CVE CVE-2024-40987 page https://www.suse.com/security/cve/CVE-2024-40988/ SUSE CVE CVE-2024-40988 page https://www.suse.com/security/cve/CVE-2024-40990/ SUSE CVE CVE-2024-40990 page https://www.suse.com/security/cve/CVE-2024-40995/ SUSE CVE CVE-2024-40995 page https://www.suse.com/security/cve/CVE-2024-40998/ SUSE CVE CVE-2024-40998 page https://www.suse.com/security/cve/CVE-2024-40999/ SUSE CVE CVE-2024-40999 page https://www.suse.com/security/cve/CVE-2024-41014/ SUSE CVE CVE-2024-41014 page https://www.suse.com/security/cve/CVE-2024-41015/ SUSE CVE CVE-2024-41015 page https://www.suse.com/security/cve/CVE-2024-41016/ SUSE CVE CVE-2024-41016 page https://www.suse.com/security/cve/CVE-2024-41044/ SUSE CVE CVE-2024-41044 page https://www.suse.com/security/cve/CVE-2024-41048/ SUSE CVE CVE-2024-41048 page https://www.suse.com/security/cve/CVE-2024-41059/ SUSE CVE CVE-2024-41059 page https://www.suse.com/security/cve/CVE-2024-41060/ SUSE CVE CVE-2024-41060 page https://www.suse.com/security/cve/CVE-2024-41063/ SUSE CVE CVE-2024-41063 page https://www.suse.com/security/cve/CVE-2024-41064/ SUSE CVE CVE-2024-41064 page https://www.suse.com/security/cve/CVE-2024-41066/ SUSE CVE CVE-2024-41066 page https://www.suse.com/security/cve/CVE-2024-41070/ SUSE CVE CVE-2024-41070 page https://www.suse.com/security/cve/CVE-2024-41071/ SUSE CVE CVE-2024-41071 page https://www.suse.com/security/cve/CVE-2024-41072/ SUSE CVE CVE-2024-41072 page https://www.suse.com/security/cve/CVE-2024-41076/ SUSE CVE CVE-2024-41076 page https://www.suse.com/security/cve/CVE-2024-41078/ SUSE CVE CVE-2024-41078 page https://www.suse.com/security/cve/CVE-2024-41081/ SUSE CVE CVE-2024-41081 page https://www.suse.com/security/cve/CVE-2024-41089/ SUSE CVE CVE-2024-41089 page https://www.suse.com/security/cve/CVE-2024-41090/ SUSE CVE CVE-2024-41090 page https://www.suse.com/security/cve/CVE-2024-41091/ SUSE CVE CVE-2024-41091 page https://www.suse.com/security/cve/CVE-2024-41095/ SUSE CVE CVE-2024-41095 page https://www.suse.com/security/cve/CVE-2024-42070/ SUSE CVE CVE-2024-42070 page https://www.suse.com/security/cve/CVE-2024-42093/ SUSE CVE CVE-2024-42093 page https://www.suse.com/security/cve/CVE-2024-42096/ SUSE CVE CVE-2024-42096 page https://www.suse.com/security/cve/CVE-2024-42119/ SUSE CVE CVE-2024-42119 page https://www.suse.com/security/cve/CVE-2024-42120/ SUSE CVE CVE-2024-42120 page https://www.suse.com/security/cve/CVE-2024-42124/ SUSE CVE CVE-2024-42124 page https://www.suse.com/security/cve/CVE-2024-42145/ SUSE CVE CVE-2024-42145 page https://www.suse.com/security/cve/CVE-2024-42223/ SUSE CVE CVE-2024-42223 page https://www.suse.com/security/cve/CVE-2024-42224/ SUSE CVE CVE-2024-42224 page Image SLES12-SP5-Azure-HPC-On-Demand Image SLES12-SP5-Azure-Standard-On-Demand SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-azure-4.12.14-16.194.1 cluster-md-kmp-azure-4.12.14-16.194.1 dlm-kmp-azure-4.12.14-16.194.1 gfs2-kmp-azure-4.12.14-16.194.1 kernel-azure-base-4.12.14-16.194.1 kernel-azure-devel-4.12.14-16.194.1 kernel-azure-extra-4.12.14-16.194.1 kernel-azure-kgraft-devel-4.12.14-16.194.1 kernel-devel-azure-4.12.14-16.194.1 kernel-source-azure-4.12.14-16.194.1 kernel-syms-azure-4.12.14-16.194.1 kselftests-kmp-azure-4.12.14-16.194.1 ocfs2-kmp-azure-4.12.14-16.194.1 kernel-azure-4.12.14-16.194.1 as a component of Image SLES12-SP5-Azure-HPC-On-Demand kernel-azure-4.12.14-16.194.1 as a component of Image SLES12-SP5-Azure-Standard-On-Demand kernel-azure-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server 12 SP5 kernel-azure-base-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server 12 SP5 kernel-azure-devel-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server 12 SP5 kernel-devel-azure-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server 12 SP5 kernel-source-azure-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server 12 SP5 kernel-syms-azure-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server 12 SP5 kernel-azure-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-azure-base-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-azure-devel-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-devel-azure-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-source-azure-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 kernel-syms-azure-4.12.14-16.194.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 Bluetooth LE and BR/EDR secure pairing in Bluetooth Core Specification 2.1 through 5.2 may permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing (in the Passkey authentication procedure) by reflection of the public key and the authentication evidence of the initiating device, potentially permitting this attacker to complete authenticated pairing with the responding device using the correct Passkey for the pairing session. The attack methodology determines the Passkey value one bit at a time. CVE-2020-26558 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate 4.3 AV:A/AC:M/Au:N/C:P/I:P/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2020-26558.html CVE-2020-26558 https://bugzilla.suse.com/1179610 SUSE Bug 1179610 https://bugzilla.suse.com/1186463 SUSE Bug 1186463 Improper access control in BlueZ may allow an authenticated user to potentially enable information disclosure via adjacent access. CVE-2021-0129 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate 2.7 AV:A/AC:L/Au:S/C:P/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-0129.html CVE-2021-0129 https://bugzilla.suse.com/1186463 SUSE Bug 1186463 In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUG_ON in link_to_fixup_dir While doing error injection testing I got the following panic kernel BUG at fs/btrfs/tree-log.c:1862! invalid opcode: 0000 [#1] SMP NOPTI CPU: 1 PID: 7836 Comm: mount Not tainted 5.13.0-rc1+ #305 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014 RIP: 0010:link_to_fixup_dir+0xd5/0xe0 RSP: 0018:ffffb5800180fa30 EFLAGS: 00010216 RAX: fffffffffffffffb RBX: 00000000fffffffb RCX: ffff8f595287faf0 RDX: ffffb5800180fa37 RSI: ffff8f5954978800 RDI: 0000000000000000 RBP: ffff8f5953af9450 R08: 0000000000000019 R09: 0000000000000001 R10: 000151f408682970 R11: 0000000120021001 R12: ffff8f5954978800 R13: ffff8f595287faf0 R14: ffff8f5953c77dd0 R15: 0000000000000065 FS: 00007fc5284c8c40(0000) GS:ffff8f59bbd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc5287f47c0 CR3: 000000011275e002 CR4: 0000000000370ee0 Call Trace: replay_one_buffer+0x409/0x470 ? btree_read_extent_buffer_pages+0xd0/0x110 walk_up_log_tree+0x157/0x1e0 walk_log_tree+0xa6/0x1d0 btrfs_recover_log_trees+0x1da/0x360 ? replay_one_extent+0x7b0/0x7b0 open_ctree+0x1486/0x1720 btrfs_mount_root.cold+0x12/0xea ? __kmalloc_track_caller+0x12f/0x240 legacy_get_tree+0x24/0x40 vfs_get_tree+0x22/0xb0 vfs_kern_mount.part.0+0x71/0xb0 btrfs_mount+0x10d/0x380 ? vfs_parse_fs_string+0x4d/0x90 legacy_get_tree+0x24/0x40 vfs_get_tree+0x22/0xb0 path_mount+0x433/0xa10 __x64_sys_mount+0xe3/0x120 do_syscall_64+0x3d/0x80 entry_SYSCALL_64_after_hwframe+0x44/0xae We can get -EIO or any number of legitimate errors from btrfs_search_slot(), panicing here is not the appropriate response. The error path for this code handles errors properly, simply return the error. CVE-2021-47145 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47145.html CVE-2021-47145 https://bugzilla.suse.com/1222005 SUSE Bug 1222005 In the Linux kernel, the following vulnerability has been resolved: scsi: scsi_debug: Fix out-of-bound read in resp_readcap16() The following warning was observed running syzkaller: [ 3813.830724] sg_write: data in/out 65466/242 bytes for SCSI command 0x9e-- guessing data in; [ 3813.830724] program syz-executor not setting count and/or reply_len properly [ 3813.836956] ================================================================== [ 3813.839465] BUG: KASAN: stack-out-of-bounds in sg_copy_buffer+0x157/0x1e0 [ 3813.841773] Read of size 4096 at addr ffff8883cf80f540 by task syz-executor/1549 [ 3813.846612] Call Trace: [ 3813.846995] dump_stack+0x108/0x15f [ 3813.847524] print_address_description+0xa5/0x372 [ 3813.848243] kasan_report.cold+0x236/0x2a8 [ 3813.849439] check_memory_region+0x240/0x270 [ 3813.850094] memcpy+0x30/0x80 [ 3813.850553] sg_copy_buffer+0x157/0x1e0 [ 3813.853032] sg_copy_from_buffer+0x13/0x20 [ 3813.853660] fill_from_dev_buffer+0x135/0x370 [ 3813.854329] resp_readcap16+0x1ac/0x280 [ 3813.856917] schedule_resp+0x41f/0x1630 [ 3813.858203] scsi_debug_queuecommand+0xb32/0x17e0 [ 3813.862699] scsi_dispatch_cmd+0x330/0x950 [ 3813.863329] scsi_request_fn+0xd8e/0x1710 [ 3813.863946] __blk_run_queue+0x10b/0x230 [ 3813.864544] blk_execute_rq_nowait+0x1d8/0x400 [ 3813.865220] sg_common_write.isra.0+0xe61/0x2420 [ 3813.871637] sg_write+0x6c8/0xef0 [ 3813.878853] __vfs_write+0xe4/0x800 [ 3813.883487] vfs_write+0x17b/0x530 [ 3813.884008] ksys_write+0x103/0x270 [ 3813.886268] __x64_sys_write+0x77/0xc0 [ 3813.886841] do_syscall_64+0x106/0x360 [ 3813.887415] entry_SYSCALL_64_after_hwframe+0x44/0xa9 This issue can be reproduced with the following syzkaller log: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd/3\x00') open_by_handle_at(r1, &(0x7f00000003c0)=ANY=[@ANYRESHEX], 0x602000) r2 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x40782) write$binfmt_aout(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000deff000000000000000000000000000000000000000000000000000047f007af9e107a41ec395f1bded7be24277a1501ff6196a83366f4e6362bc0ff2b247f68a972989b094b2da4fb3607fcf611a22dd04310d28c75039d"], 0x126) In resp_readcap16() we get "int alloc_len" value -1104926854, and then pass the huge arr_len to fill_from_dev_buffer(), but arr is only 32 bytes. This leads to OOB in sg_copy_buffer(). To solve this issue, define alloc_len as u32. CVE-2021-47191 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47191.html CVE-2021-47191 https://bugzilla.suse.com/1222866 SUSE Bug 1222866 In the Linux kernel, the following vulnerability has been resolved: cfg80211: call cfg80211_stop_ap when switch from P2P_GO type If the userspace tools switch from NL80211_IFTYPE_P2P_GO to NL80211_IFTYPE_ADHOC via send_msg(NL80211_CMD_SET_INTERFACE), it does not call the cleanup cfg80211_stop_ap(), this leads to the initialization of in-use data. For example, this path re-init the sdata->assigned_chanctx_list while it is still an element of assigned_vifs list, and makes that linked list corrupt. CVE-2021-47194 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47194.html CVE-2021-47194 https://bugzilla.suse.com/1222829 SUSE Bug 1222829 In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove() Prior to this patch in case mlx5_core_destroy_cq() failed it proceeds to rest of destroy operations. mlx5_core_destroy_cq() could be called again by user and cause additional call of mlx5_debug_cq_remove(). cq->dbg was not nullify in previous call and cause the crash. Fix it by nullify cq->dbg pointer after removal. Also proceed to destroy operations only if FW return 0 for MLX5_CMD_OP_DESTROY_CQ command. general protection fault, probably for non-canonical address 0x2000300004058: 0000 [#1] SMP PTI CPU: 5 PID: 1228 Comm: python Not tainted 5.15.0-rc5_for_upstream_min_debug_2021_10_14_11_06 #1 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 RIP: 0010:lockref_get+0x1/0x60 Code: 5d e9 53 ff ff ff 48 8d 7f 70 e8 0a 2e 48 00 c7 85 d0 00 00 00 02 00 00 00 c6 45 70 00 fb 5d c3 c3 cc cc cc cc cc cc cc cc 53 <48> 8b 17 48 89 fb 85 d2 75 3d 48 89 d0 bf 64 00 00 00 48 89 c1 48 RSP: 0018:ffff888137dd7a38 EFLAGS: 00010206 RAX: 0000000000000000 RBX: ffff888107d5f458 RCX: 00000000fffffffe RDX: 000000000002c2b0 RSI: ffffffff8155e2e0 RDI: 0002000300004058 RBP: ffff888137dd7a88 R08: 0002000300004058 R09: ffff8881144a9f88 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881141d4000 R13: ffff888137dd7c68 R14: ffff888137dd7d58 R15: ffff888137dd7cc0 FS: 00007f4644f2a4c0(0000) GS:ffff8887a2d40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055b4500f4380 CR3: 0000000114f7a003 CR4: 0000000000170ea0 Call Trace: simple_recursive_removal+0x33/0x2e0 ? debugfs_remove+0x60/0x60 debugfs_remove+0x40/0x60 mlx5_debug_cq_remove+0x32/0x70 [mlx5_core] mlx5_core_destroy_cq+0x41/0x1d0 [mlx5_core] devx_obj_cleanup+0x151/0x330 [mlx5_ib] ? __pollwait+0xd0/0xd0 ? xas_load+0x5/0x70 ? xa_load+0x62/0xa0 destroy_hw_idr_uobject+0x20/0x80 [ib_uverbs] uverbs_destroy_uobject+0x3b/0x360 [ib_uverbs] uobj_destroy+0x54/0xa0 [ib_uverbs] ib_uverbs_cmd_verbs+0xaf2/0x1160 [ib_uverbs] ? uverbs_finalize_object+0xd0/0xd0 [ib_uverbs] ib_uverbs_ioctl+0xc4/0x1b0 [ib_uverbs] __x64_sys_ioctl+0x3e4/0x8e0 CVE-2021-47197 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47197.html CVE-2021-47197 https://bugzilla.suse.com/1222776 SUSE Bug 1222776 In the Linux kernel, the following vulnerability has been resolved: iavf: free q_vectors before queues in iavf_disable_vf iavf_free_queues() clears adapter->num_active_queues, which iavf_free_q_vectors() relies on, so swap the order of these two function calls in iavf_disable_vf(). This resolves a panic encountered when the interface is disabled and then later brought up again after PF communication is restored. CVE-2021-47201 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47201.html CVE-2021-47201 https://bugzilla.suse.com/1222792 SUSE Bug 1222792 In the Linux kernel, the following vulnerability has been resolved: scsi: scsi_debug: Fix out-of-bound read in resp_report_tgtpgs() The following issue was observed running syzkaller: BUG: KASAN: slab-out-of-bounds in memcpy include/linux/string.h:377 [inline] BUG: KASAN: slab-out-of-bounds in sg_copy_buffer+0x150/0x1c0 lib/scatterlist.c:831 Read of size 2132 at addr ffff8880aea95dc8 by task syz-executor.0/9815 CPU: 0 PID: 9815 Comm: syz-executor.0 Not tainted 4.19.202-00874-gfc0fe04215a9 #2 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xe4/0x14a lib/dump_stack.c:118 print_address_description+0x73/0x280 mm/kasan/report.c:253 kasan_report_error mm/kasan/report.c:352 [inline] kasan_report+0x272/0x370 mm/kasan/report.c:410 memcpy+0x1f/0x50 mm/kasan/kasan.c:302 memcpy include/linux/string.h:377 [inline] sg_copy_buffer+0x150/0x1c0 lib/scatterlist.c:831 fill_from_dev_buffer+0x14f/0x340 drivers/scsi/scsi_debug.c:1021 resp_report_tgtpgs+0x5aa/0x770 drivers/scsi/scsi_debug.c:1772 schedule_resp+0x464/0x12f0 drivers/scsi/scsi_debug.c:4429 scsi_debug_queuecommand+0x467/0x1390 drivers/scsi/scsi_debug.c:5835 scsi_dispatch_cmd+0x3fc/0x9b0 drivers/scsi/scsi_lib.c:1896 scsi_request_fn+0x1042/0x1810 drivers/scsi/scsi_lib.c:2034 __blk_run_queue_uncond block/blk-core.c:464 [inline] __blk_run_queue+0x1a4/0x380 block/blk-core.c:484 blk_execute_rq_nowait+0x1c2/0x2d0 block/blk-exec.c:78 sg_common_write.isra.19+0xd74/0x1dc0 drivers/scsi/sg.c:847 sg_write.part.23+0x6e0/0xd00 drivers/scsi/sg.c:716 sg_write+0x64/0xa0 drivers/scsi/sg.c:622 __vfs_write+0xed/0x690 fs/read_write.c:485 kill_bdev:block_device:00000000e138492c vfs_write+0x184/0x4c0 fs/read_write.c:549 ksys_write+0x107/0x240 fs/read_write.c:599 do_syscall_64+0xc2/0x560 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe We get 'alen' from command its type is int. If userspace passes a large length we will get a negative 'alen'. Switch n, alen, and rlen to u32. CVE-2021-47219 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47219.html CVE-2021-47219 https://bugzilla.suse.com/1222824 SUSE Bug 1222824 In the Linux kernel, the following vulnerability has been resolved: bcache: avoid oversized read request in cache missing code path In the cache missing code path of cached device, if a proper location from the internal B+ tree is matched for a cache miss range, function cached_dev_cache_miss() will be called in cache_lookup_fn() in the following code block, [code block 1] 526 unsigned int sectors = KEY_INODE(k) == s->iop.inode 527 ? min_t(uint64_t, INT_MAX, 528 KEY_START(k) - bio->bi_iter.bi_sector) 529 : INT_MAX; 530 int ret = s->d->cache_miss(b, s, bio, sectors); Here s->d->cache_miss() is the call backfunction pointer initialized as cached_dev_cache_miss(), the last parameter 'sectors' is an important hint to calculate the size of read request to backing device of the missing cache data. Current calculation in above code block may generate oversized value of 'sectors', which consequently may trigger 2 different potential kernel panics by BUG() or BUG_ON() as listed below, 1) BUG_ON() inside bch_btree_insert_key(), [code block 2] 886 BUG_ON(b->ops->is_extents && !KEY_SIZE(k)); 2) BUG() inside biovec_slab(), [code block 3] 51 default: 52 BUG(); 53 return NULL; All the above panics are original from cached_dev_cache_miss() by the oversized parameter 'sectors'. Inside cached_dev_cache_miss(), parameter 'sectors' is used to calculate the size of data read from backing device for the cache missing. This size is stored in s->insert_bio_sectors by the following lines of code, [code block 4] 909 s->insert_bio_sectors = min(sectors, bio_sectors(bio) + reada); Then the actual key inserting to the internal B+ tree is generated and stored in s->iop.replace_key by the following lines of code, [code block 5] 911 s->iop.replace_key = KEY(s->iop.inode, 912 bio->bi_iter.bi_sector + s->insert_bio_sectors, 913 s->insert_bio_sectors); The oversized parameter 'sectors' may trigger panic 1) by BUG_ON() from the above code block. And the bio sending to backing device for the missing data is allocated with hint from s->insert_bio_sectors by the following lines of code, [code block 6] 926 cache_bio = bio_alloc_bioset(GFP_NOWAIT, 927 DIV_ROUND_UP(s->insert_bio_sectors, PAGE_SECTORS), 928 &dc->disk.bio_split); The oversized parameter 'sectors' may trigger panic 2) by BUG() from the agove code block. Now let me explain how the panics happen with the oversized 'sectors'. In code block 5, replace_key is generated by macro KEY(). From the definition of macro KEY(), [code block 7] 71 #define KEY(inode, offset, size) \ 72 ((struct bkey) { \ 73 .high = (1ULL << 63) | ((__u64) (size) << 20) | (inode), \ 74 .low = (offset) \ 75 }) Here 'size' is 16bits width embedded in 64bits member 'high' of struct bkey. But in code block 1, if "KEY_START(k) - bio->bi_iter.bi_sector" is very probably to be larger than (1<<16) - 1, which makes the bkey size calculation in code block 5 is overflowed. In one bug report the value of parameter 'sectors' is 131072 (= 1 << 17), the overflowed 'sectors' results the overflowed s->insert_bio_sectors in code block 4, then makes size field of s->iop.replace_key to be 0 in code block 5. Then the 0- sized s->iop.replace_key is inserted into the internal B+ tree as cache missing check key (a special key to detect and avoid a racing between normal write request and cache missing read request) as, [code block 8] 915 ret = bch_btree_insert_check_key(b, &s->op, &s->iop.replace_key); Then the 0-sized s->iop.replace_key as 3rd parameter triggers the bkey size check BUG_ON() in code block 2, and causes the kernel panic 1). Another ke ---truncated--- CVE-2021-47275 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47275.html CVE-2021-47275 https://bugzilla.suse.com/1224965 SUSE Bug 1224965 In the Linux kernel, the following vulnerability has been resolved: net: sched: fix memory leak in tcindex_partial_destroy_work Syzbot reported memory leak in tcindex_set_parms(). The problem was in non-freed perfect hash in tcindex_partial_destroy_work(). In tcindex_set_parms() new tcindex_data is allocated and some fields from old one are copied to new one, but not the perfect hash. Since tcindex_partial_destroy_work() is the destroy function for old tcindex_data, we need to free perfect hash to avoid memory leak. CVE-2021-47295 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47295.html CVE-2021-47295 https://bugzilla.suse.com/1224975 SUSE Bug 1224975 In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for fragmentation we need to copy the PN to the RX struct so we can later use it to do a comparison, since commit bf30ca922a0c ("mac80211: check defrag PN against current frame"). Unfortunately, in that commit I used the 'hdr' variable without it being necessarily valid, so use-after-free could occur if it was necessary to reallocate (parts of) the frame. Fix this by reloading the variable after the code that results in the reallocations, if any. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=214401. CVE-2021-47388 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47388.html CVE-2021-47388 https://bugzilla.suse.com/1225214 SUSE Bug 1225214 In the Linux kernel, the following vulnerability has been resolved: mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap Limit max values for vht mcs and nss in ieee80211_parse_tx_radiotap routine in order to fix the following warning reported by syzbot: WARNING: CPU: 0 PID: 10717 at include/net/mac80211.h:989 ieee80211_rate_set_vht include/net/mac80211.h:989 [inline] WARNING: CPU: 0 PID: 10717 at include/net/mac80211.h:989 ieee80211_parse_tx_radiotap+0x101e/0x12d0 net/mac80211/tx.c:2244 Modules linked in: CPU: 0 PID: 10717 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:ieee80211_rate_set_vht include/net/mac80211.h:989 [inline] RIP: 0010:ieee80211_parse_tx_radiotap+0x101e/0x12d0 net/mac80211/tx.c:2244 RSP: 0018:ffffc9000186f3e8 EFLAGS: 00010216 RAX: 0000000000000618 RBX: ffff88804ef76500 RCX: ffffc900143a5000 RDX: 0000000000040000 RSI: ffffffff888f478e RDI: 0000000000000003 RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000100 R10: ffffffff888f46f9 R11: 0000000000000000 R12: 00000000fffffff8 R13: ffff88804ef7653c R14: 0000000000000001 R15: 0000000000000004 FS: 00007fbf5718f700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2de23000 CR3: 000000006a671000 CR4: 00000000001506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: ieee80211_monitor_select_queue+0xa6/0x250 net/mac80211/iface.c:740 netdev_core_pick_tx+0x169/0x2e0 net/core/dev.c:4089 __dev_queue_xmit+0x6f9/0x3710 net/core/dev.c:4165 __bpf_tx_skb net/core/filter.c:2114 [inline] __bpf_redirect_no_mac net/core/filter.c:2139 [inline] __bpf_redirect+0x5ba/0xd20 net/core/filter.c:2162 ____bpf_clone_redirect net/core/filter.c:2429 [inline] bpf_clone_redirect+0x2ae/0x420 net/core/filter.c:2401 bpf_prog_eeb6f53a69e5c6a2+0x59/0x234 bpf_dispatcher_nop_func include/linux/bpf.h:717 [inline] __bpf_prog_run include/linux/filter.h:624 [inline] bpf_prog_run include/linux/filter.h:631 [inline] bpf_test_run+0x381/0xa30 net/bpf/test_run.c:119 bpf_prog_test_run_skb+0xb84/0x1ee0 net/bpf/test_run.c:663 bpf_prog_test_run kernel/bpf/syscall.c:3307 [inline] __sys_bpf+0x2137/0x5df0 kernel/bpf/syscall.c:4605 __do_sys_bpf kernel/bpf/syscall.c:4691 [inline] __se_sys_bpf kernel/bpf/syscall.c:4689 [inline] __x64_sys_bpf+0x75/0xb0 kernel/bpf/syscall.c:4689 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x4665f9 CVE-2021-47395 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47395.html CVE-2021-47395 https://bugzilla.suse.com/1225326 SUSE Bug 1225326 In the Linux kernel, the following vulnerability has been resolved: ixgbe: Fix NULL pointer dereference in ixgbe_xdp_setup The ixgbe driver currently generates a NULL pointer dereference with some machine (online cpus < 63). This is due to the fact that the maximum value of num_xdp_queues is nr_cpu_ids. Code is in "ixgbe_set_rss_queues"". Here's how the problem repeats itself: Some machine (online cpus < 63), And user set num_queues to 63 through ethtool. Code is in the "ixgbe_set_channels", adapter->ring_feature[RING_F_FDIR].limit = count; It becomes 63. When user use xdp, "ixgbe_set_rss_queues" will set queues num. adapter->num_rx_queues = rss_i; adapter->num_tx_queues = rss_i; adapter->num_xdp_queues = ixgbe_xdp_queues(adapter); And rss_i's value is from f = &adapter->ring_feature[RING_F_FDIR]; rss_i = f->indices = f->limit; So "num_rx_queues" > "num_xdp_queues", when run to "ixgbe_xdp_setup", for (i = 0; i < adapter->num_rx_queues; i++) if (adapter->xdp_ring[i]->xsk_umem) It leads to panic. Call trace: [exception RIP: ixgbe_xdp+368] RIP: ffffffffc02a76a0 RSP: ffff9fe16202f8d0 RFLAGS: 00010297 RAX: 0000000000000000 RBX: 0000000000000020 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 000000000000001c RDI: ffffffffa94ead90 RBP: ffff92f8f24c0c18 R8: 0000000000000000 R9: 0000000000000000 R10: ffff9fe16202f830 R11: 0000000000000000 R12: ffff92f8f24c0000 R13: ffff9fe16202fc01 R14: 000000000000000a R15: ffffffffc02a7530 ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 7 [ffff9fe16202f8f0] dev_xdp_install at ffffffffa89fbbcc 8 [ffff9fe16202f920] dev_change_xdp_fd at ffffffffa8a08808 9 [ffff9fe16202f960] do_setlink at ffffffffa8a20235 10 [ffff9fe16202fa88] rtnl_setlink at ffffffffa8a20384 11 [ffff9fe16202fc78] rtnetlink_rcv_msg at ffffffffa8a1a8dd 12 [ffff9fe16202fcf0] netlink_rcv_skb at ffffffffa8a717eb 13 [ffff9fe16202fd40] netlink_unicast at ffffffffa8a70f88 14 [ffff9fe16202fd80] netlink_sendmsg at ffffffffa8a71319 15 [ffff9fe16202fdf0] sock_sendmsg at ffffffffa89df290 16 [ffff9fe16202fe08] __sys_sendto at ffffffffa89e19c8 17 [ffff9fe16202ff30] __x64_sys_sendto at ffffffffa89e1a64 18 [ffff9fe16202ff38] do_syscall_64 at ffffffffa84042b9 19 [ffff9fe16202ff50] entry_SYSCALL_64_after_hwframe at ffffffffa8c0008c So I fix ixgbe_max_channels so that it will not allow a setting of queues to be higher than the num_online_cpus(). And when run to ixgbe_xdp_setup, take the smaller value of num_rx_queues and num_xdp_queues. CVE-2021-47399 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47399.html CVE-2021-47399 https://bugzilla.suse.com/1225328 SUSE Bug 1225328 In the Linux kernel, the following vulnerability has been resolved: ipack: ipoctal: fix module reference leak A reference to the carrier module was taken on every open but was only released once when the final reference to the tty struct was dropped. Fix this by taking the module reference and initialising the tty driver data when installing the tty. CVE-2021-47403 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47403.html CVE-2021-47403 https://bugzilla.suse.com/1225241 SUSE Bug 1225241 In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: free raw_report buffers in usbhid_stop Free the unsent raw_report buffers when the device is removed. Fixes a memory leak reported by syzbot at: https://syzkaller.appspot.com/bug?id=7b4fa7cb1a7c2d3342a2a8a6c53371c8c418ab47 CVE-2021-47405 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47405.html CVE-2021-47405 https://bugzilla.suse.com/1225238 SUSE Bug 1225238 In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path Prior to this patch in case mlx5_core_destroy_cq() failed it returns without completing all destroy operations and that leads to memory leak. Instead, complete the destroy flow before return error. Also move mlx5_debug_cq_remove() to the beginning of mlx5_core_destroy_cq() to be symmetrical with mlx5_core_create_cq(). kmemleak complains on: unreferenced object 0xc000000038625100 (size 64): comm "ethtool", pid 28301, jiffies 4298062946 (age 785.380s) hex dump (first 32 bytes): 60 01 48 94 00 00 00 c0 b8 05 34 c3 00 00 00 c0 `.H.......4..... 02 00 00 00 00 00 00 00 00 db 7d c1 00 00 00 c0 ..........}..... backtrace: [<000000009e8643cb>] add_res_tree+0xd0/0x270 [mlx5_core] [<00000000e7cb8e6c>] mlx5_debug_cq_add+0x5c/0xc0 [mlx5_core] [<000000002a12918f>] mlx5_core_create_cq+0x1d0/0x2d0 [mlx5_core] [<00000000cef0a696>] mlx5e_create_cq+0x210/0x3f0 [mlx5_core] [<000000009c642c26>] mlx5e_open_cq+0xb4/0x130 [mlx5_core] [<0000000058dfa578>] mlx5e_ptp_open+0x7f4/0xe10 [mlx5_core] [<0000000081839561>] mlx5e_open_channels+0x9cc/0x13e0 [mlx5_core] [<0000000009cf05d4>] mlx5e_switch_priv_channels+0xa4/0x230 [mlx5_core] [<0000000042bbedd8>] mlx5e_safe_switch_params+0x14c/0x300 [mlx5_core] [<0000000004bc9db8>] set_pflag_tx_port_ts+0x9c/0x160 [mlx5_core] [<00000000a0553443>] mlx5e_set_priv_flags+0xd0/0x1b0 [mlx5_core] [<00000000a8f3d84b>] ethnl_set_privflags+0x234/0x2d0 [<00000000fd27f27c>] genl_family_rcv_msg_doit+0x108/0x1d0 [<00000000f495e2bb>] genl_family_rcv_msg+0xe4/0x1f0 [<00000000646c5c2c>] genl_rcv_msg+0x78/0x120 [<00000000d53e384e>] netlink_rcv_skb+0x74/0x1a0 CVE-2021-47438 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47438.html CVE-2021-47438 https://bugzilla.suse.com/1225229 SUSE Bug 1225229 In the Linux kernel, the following vulnerability has been resolved: mlxsw: thermal: Fix out-of-bounds memory accesses Currently, mlxsw allows cooling states to be set above the maximum cooling state supported by the driver: # cat /sys/class/thermal/thermal_zone2/cdev0/type mlxsw_fan # cat /sys/class/thermal/thermal_zone2/cdev0/max_state 10 # echo 18 > /sys/class/thermal/thermal_zone2/cdev0/cur_state # echo $? 0 This results in out-of-bounds memory accesses when thermal state transition statistics are enabled (CONFIG_THERMAL_STATISTICS=y), as the transition table is accessed with a too large index (state) [1]. According to the thermal maintainer, it is the responsibility of the driver to reject such operations [2]. Therefore, return an error when the state to be set exceeds the maximum cooling state supported by the driver. To avoid dead code, as suggested by the thermal maintainer [3], partially revert commit a421ce088ac8 ("mlxsw: core: Extend cooling device with cooling levels") that tried to interpret these invalid cooling states (above the maximum) in a special way. The cooling levels array is not removed in order to prevent the fans going below 20% PWM, which would cause them to get stuck at 0% PWM. [1] BUG: KASAN: slab-out-of-bounds in thermal_cooling_device_stats_update+0x271/0x290 Read of size 4 at addr ffff8881052f7bf8 by task kworker/0:0/5 CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.15.0-rc3-custom-45935-gce1adf704b14 #122 Hardware name: Mellanox Technologies Ltd. "MSN2410-CB2FO"/"SA000874", BIOS 4.6.5 03/08/2016 Workqueue: events_freezable_power_ thermal_zone_device_check Call Trace: dump_stack_lvl+0x8b/0xb3 print_address_description.constprop.0+0x1f/0x140 kasan_report.cold+0x7f/0x11b thermal_cooling_device_stats_update+0x271/0x290 __thermal_cdev_update+0x15e/0x4e0 thermal_cdev_update+0x9f/0xe0 step_wise_throttle+0x770/0xee0 thermal_zone_device_update+0x3f6/0xdf0 process_one_work+0xa42/0x1770 worker_thread+0x62f/0x13e0 kthread+0x3ee/0x4e0 ret_from_fork+0x1f/0x30 Allocated by task 1: kasan_save_stack+0x1b/0x40 __kasan_kmalloc+0x7c/0x90 thermal_cooling_device_setup_sysfs+0x153/0x2c0 __thermal_cooling_device_register.part.0+0x25b/0x9c0 thermal_cooling_device_register+0xb3/0x100 mlxsw_thermal_init+0x5c5/0x7e0 __mlxsw_core_bus_device_register+0xcb3/0x19c0 mlxsw_core_bus_device_register+0x56/0xb0 mlxsw_pci_probe+0x54f/0x710 local_pci_probe+0xc6/0x170 pci_device_probe+0x2b2/0x4d0 really_probe+0x293/0xd10 __driver_probe_device+0x2af/0x440 driver_probe_device+0x51/0x1e0 __driver_attach+0x21b/0x530 bus_for_each_dev+0x14c/0x1d0 bus_add_driver+0x3ac/0x650 driver_register+0x241/0x3d0 mlxsw_sp_module_init+0xa2/0x174 do_one_initcall+0xee/0x5f0 kernel_init_freeable+0x45a/0x4de kernel_init+0x1f/0x210 ret_from_fork+0x1f/0x30 The buggy address belongs to the object at ffff8881052f7800 which belongs to the cache kmalloc-1k of size 1024 The buggy address is located 1016 bytes inside of 1024-byte region [ffff8881052f7800, ffff8881052f7c00) The buggy address belongs to the page: page:0000000052355272 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1052f0 head:0000000052355272 order:3 compound_mapcount:0 compound_pincount:0 flags: 0x200000000010200(slab|head|node=0|zone=2) raw: 0200000000010200 ffffea0005034800 0000000300000003 ffff888100041dc0 raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff8881052f7a80: 00 00 00 00 00 00 04 fc fc fc fc fc fc fc fc fc ffff8881052f7b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc >ffff8881052f7b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ^ ffff8881052f7c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ffff8881052f7c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [2] https://lore.kernel.org/linux-pm/9aca37cb-1629-5c67- ---truncated--- CVE-2021-47441 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47441.html CVE-2021-47441 https://bugzilla.suse.com/1225224 SUSE Bug 1225224 In the Linux kernel, the following vulnerability has been resolved: isdn: mISDN: Fix sleeping function called from invalid context The driver can call card->isac.release() function from an atomic context. Fix this by calling this function after releasing the lock. The following log reveals it: [ 44.168226 ] BUG: sleeping function called from invalid context at kernel/workqueue.c:3018 [ 44.168941 ] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5475, name: modprobe [ 44.169574 ] INFO: lockdep is turned off. [ 44.169899 ] irq event stamp: 0 [ 44.170160 ] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 44.170627 ] hardirqs last disabled at (0): [<ffffffff814209ed>] copy_process+0x132d/0x3e00 [ 44.171240 ] softirqs last enabled at (0): [<ffffffff81420a1a>] copy_process+0x135a/0x3e00 [ 44.171852 ] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 44.172318 ] Preemption disabled at: [ 44.172320 ] [<ffffffffa009b0a9>] nj_release+0x69/0x500 [netjet] [ 44.174441 ] Call Trace: [ 44.174630 ] dump_stack_lvl+0xa8/0xd1 [ 44.174912 ] dump_stack+0x15/0x17 [ 44.175166 ] ___might_sleep+0x3a2/0x510 [ 44.175459 ] ? nj_release+0x69/0x500 [netjet] [ 44.175791 ] __might_sleep+0x82/0xe0 [ 44.176063 ] ? start_flush_work+0x20/0x7b0 [ 44.176375 ] start_flush_work+0x33/0x7b0 [ 44.176672 ] ? trace_irq_enable_rcuidle+0x85/0x170 [ 44.177034 ] ? kasan_quarantine_put+0xaa/0x1f0 [ 44.177372 ] ? kasan_quarantine_put+0xaa/0x1f0 [ 44.177711 ] __flush_work+0x11a/0x1a0 [ 44.177991 ] ? flush_work+0x20/0x20 [ 44.178257 ] ? lock_release+0x13c/0x8f0 [ 44.178550 ] ? __kasan_check_write+0x14/0x20 [ 44.178872 ] ? do_raw_spin_lock+0x148/0x360 [ 44.179187 ] ? read_lock_is_recursive+0x20/0x20 [ 44.179530 ] ? __kasan_check_read+0x11/0x20 [ 44.179846 ] ? do_raw_spin_unlock+0x55/0x900 [ 44.180168 ] ? ____kasan_slab_free+0x116/0x140 [ 44.180505 ] ? _raw_spin_unlock_irqrestore+0x41/0x60 [ 44.180878 ] ? skb_queue_purge+0x1a3/0x1c0 [ 44.181189 ] ? kfree+0x13e/0x290 [ 44.181438 ] flush_work+0x17/0x20 [ 44.181695 ] mISDN_freedchannel+0xe8/0x100 [ 44.182006 ] isac_release+0x210/0x260 [mISDNipac] [ 44.182366 ] nj_release+0xf6/0x500 [netjet] [ 44.182685 ] nj_remove+0x48/0x70 [netjet] [ 44.182989 ] pci_device_remove+0xa9/0x250 CVE-2021-47468 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47468.html CVE-2021-47468 https://bugzilla.suse.com/1225346 SUSE Bug 1225346 In the Linux kernel, the following vulnerability has been resolved: dm rq: don't queue request to blk-mq during DM suspend DM uses blk-mq's quiesce/unquiesce to stop/start device mapper queue. But blk-mq's unquiesce may come from outside events, such as elevator switch, updating nr_requests or others, and request may come during suspend, so simply ask for blk-mq to requeue it. Fixes one kernel panic issue when running updating nr_requests and dm-mpath suspend/resume stress test. CVE-2021-47498 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47498.html CVE-2021-47498 https://bugzilla.suse.com/1225357 SUSE Bug 1225357 In the Linux kernel, the following vulnerability has been resolved: i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc When trying to dump VFs VSI RX/TX descriptors using debugfs there was a crash due to NULL pointer dereference in i40e_dbg_dump_desc. Added a check to i40e_dbg_dump_desc that checks if VSI type is correct for dumping RX/TX descriptors. CVE-2021-47501 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47501.html CVE-2021-47501 https://bugzilla.suse.com/1225361 SUSE Bug 1225361 In the Linux kernel, the following vulnerability has been resolved: nfp: Fix memory leak in nfp_cpp_area_cache_add() In line 800 (#1), nfp_cpp_area_alloc() allocates and initializes a CPP area structure. But in line 807 (#2), when the cache is allocated failed, this CPP area structure is not freed, which will result in memory leak. We can fix it by freeing the CPP area when the cache is allocated failed (#2). 792 int nfp_cpp_area_cache_add(struct nfp_cpp *cpp, size_t size) 793 { 794 struct nfp_cpp_area_cache *cache; 795 struct nfp_cpp_area *area; 800 area = nfp_cpp_area_alloc(cpp, NFP_CPP_ID(7, NFP_CPP_ACTION_RW, 0), 801 0, size); // #1: allocates and initializes 802 if (!area) 803 return -ENOMEM; 805 cache = kzalloc(sizeof(*cache), GFP_KERNEL); 806 if (!cache) 807 return -ENOMEM; // #2: missing free 817 return 0; 818 } CVE-2021-47516 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47516.html CVE-2021-47516 https://bugzilla.suse.com/1225427 SUSE Bug 1225427 In the Linux kernel, the following vulnerability has been resolved: can: pch_can: pch_can_rx_normal: fix use after free After calling netif_receive_skb(skb), dereferencing skb is unsafe. Especially, the can_frame cf which aliases skb memory is dereferenced just after the call netif_receive_skb(skb). Reordering the lines solves the issue. CVE-2021-47520 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47520.html CVE-2021-47520 https://bugzilla.suse.com/1225431 SUSE Bug 1225431 https://bugzilla.suse.com/1227905 SUSE Bug 1227905 In the Linux kernel, the following vulnerability has been resolved: net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() In qlcnic_83xx_add_rings(), the indirect function of ahw->hw_ops->alloc_mbx_args will be called to allocate memory for cmd.req.arg, and there is a dereference of it in qlcnic_83xx_add_rings(), which could lead to a NULL pointer dereference on failure of the indirect function like qlcnic_83xx_alloc_mbx_args(). Fix this bug by adding a check of alloc_mbx_args(), this patch imitates the logic of mbx_cmd()'s failure handling. This bug was found by a static analyzer. The analysis employs differential checking to identify inconsistent security operations (e.g., checks or kfrees) between two code paths and confirms that the inconsistent operations are not recovered in the current function or the callers, so they constitute bugs. Note that, as a bug found by static analysis, it can be a false positive or hard to trigger. Multiple researchers have cross-reviewed the bug. Builds with CONFIG_QLCNIC=m show no new warnings, and our static analyzer no longer warns about this code. CVE-2021-47542 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47542.html CVE-2021-47542 https://bugzilla.suse.com/1225455 SUSE Bug 1225455 In the Linux kernel, the following vulnerability has been resolved: net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound In line 5001, if all id in the array 'lp->phy[8]' is not 0, when the 'for' end, the 'k' is 8. At this time, the array 'lp->phy[8]' may be out of bound. CVE-2021-47547 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47547.html CVE-2021-47547 https://bugzilla.suse.com/1225505 SUSE Bug 1225505 In the Linux kernel, the following vulnerability has been resolved: net/smc: Fix NULL pointer dereferencing in smc_vlan_by_tcpsk() Coverity reports a possible NULL dereferencing problem: in smc_vlan_by_tcpsk(): 6. returned_null: netdev_lower_get_next returns NULL (checked 29 out of 30 times). 7. var_assigned: Assigning: ndev = NULL return value from netdev_lower_get_next. 1623 ndev = (struct net_device *)netdev_lower_get_next(ndev, &lower); CID 1468509 (#1 of 1): Dereference null return value (NULL_RETURNS) 8. dereference: Dereferencing a pointer that might be NULL ndev when calling is_vlan_dev. 1624 if (is_vlan_dev(ndev)) { Remove the manual implementation and use netdev_walk_all_lower_dev() to iterate over the lower devices. While on it remove an obsolete function parameter comment. CVE-2021-47559 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47559.html CVE-2021-47559 https://bugzilla.suse.com/1225396 SUSE Bug 1225396 In the Linux kernel, the following vulnerability has been resolved: scsi: scsi_debug: Fix type in min_t to avoid stack OOB Change min_t() to use type "u32" instead of type "int" to avoid stack out of bounds. With min_t() type "int" the values get sign extended and the larger value gets used causing stack out of bounds. BUG: KASAN: stack-out-of-bounds in memcpy include/linux/fortify-string.h:191 [inline] BUG: KASAN: stack-out-of-bounds in sg_copy_buffer+0x1de/0x240 lib/scatterlist.c:976 Read of size 127 at addr ffff888072607128 by task syz-executor.7/18707 CPU: 1 PID: 18707 Comm: syz-executor.7 Not tainted 5.15.0-syzk #1 Hardware name: Red Hat KVM, BIOS 1.13.0-2 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x89/0xb5 lib/dump_stack.c:106 print_address_description.constprop.9+0x28/0x160 mm/kasan/report.c:256 __kasan_report mm/kasan/report.c:442 [inline] kasan_report.cold.14+0x7d/0x117 mm/kasan/report.c:459 check_region_inline mm/kasan/generic.c:183 [inline] kasan_check_range+0x1a3/0x210 mm/kasan/generic.c:189 memcpy+0x23/0x60 mm/kasan/shadow.c:65 memcpy include/linux/fortify-string.h:191 [inline] sg_copy_buffer+0x1de/0x240 lib/scatterlist.c:976 sg_copy_from_buffer+0x33/0x40 lib/scatterlist.c:1000 fill_from_dev_buffer.part.34+0x82/0x130 drivers/scsi/scsi_debug.c:1162 fill_from_dev_buffer drivers/scsi/scsi_debug.c:1888 [inline] resp_readcap16+0x365/0x3b0 drivers/scsi/scsi_debug.c:1887 schedule_resp+0x4d8/0x1a70 drivers/scsi/scsi_debug.c:5478 scsi_debug_queuecommand+0x8c9/0x1ec0 drivers/scsi/scsi_debug.c:7533 scsi_dispatch_cmd drivers/scsi/scsi_lib.c:1520 [inline] scsi_queue_rq+0x16b0/0x2d40 drivers/scsi/scsi_lib.c:1699 blk_mq_dispatch_rq_list+0xb9b/0x2700 block/blk-mq.c:1639 __blk_mq_sched_dispatch_requests+0x28f/0x590 block/blk-mq-sched.c:325 blk_mq_sched_dispatch_requests+0x105/0x190 block/blk-mq-sched.c:358 __blk_mq_run_hw_queue+0xe5/0x150 block/blk-mq.c:1761 __blk_mq_delay_run_hw_queue+0x4f8/0x5c0 block/blk-mq.c:1838 blk_mq_run_hw_queue+0x18d/0x350 block/blk-mq.c:1891 blk_mq_sched_insert_request+0x3db/0x4e0 block/blk-mq-sched.c:474 blk_execute_rq_nowait+0x16b/0x1c0 block/blk-exec.c:62 sg_common_write.isra.18+0xeb3/0x2000 drivers/scsi/sg.c:836 sg_new_write.isra.19+0x570/0x8c0 drivers/scsi/sg.c:774 sg_ioctl_common+0x14d6/0x2710 drivers/scsi/sg.c:939 sg_ioctl+0xa2/0x180 drivers/scsi/sg.c:1165 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl fs/ioctl.c:860 [inline] __x64_sys_ioctl+0x19d/0x220 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3a/0x80 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae CVE-2021-47580 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47580.html CVE-2021-47580 https://bugzilla.suse.com/1226550 SUSE Bug 1226550 https://bugzilla.suse.com/1227611 SUSE Bug 1227611 In the Linux kernel, the following vulnerability has been resolved: USB: core: Make do_proc_control() and do_proc_bulk() killable The USBDEVFS_CONTROL and USBDEVFS_BULK ioctls invoke usb_start_wait_urb(), which contains an uninterruptible wait with a user-specified timeout value. If timeout value is very large and the device being accessed does not respond in a reasonable amount of time, the kernel will complain about "Task X blocked for more than N seconds", as found in testing by syzbot: INFO: task syz-executor.0:8700 blocked for more than 143 seconds. Not tainted 5.14.0-rc7-syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.0 state:D stack:23192 pid: 8700 ppid: 8455 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:4681 [inline] __schedule+0xc07/0x11f0 kernel/sched/core.c:5938 schedule+0x14b/0x210 kernel/sched/core.c:6017 schedule_timeout+0x98/0x2f0 kernel/time/timer.c:1857 do_wait_for_common+0x2da/0x480 kernel/sched/completion.c:85 __wait_for_common kernel/sched/completion.c:106 [inline] wait_for_common kernel/sched/completion.c:117 [inline] wait_for_completion_timeout+0x46/0x60 kernel/sched/completion.c:157 usb_start_wait_urb+0x167/0x550 drivers/usb/core/message.c:63 do_proc_bulk+0x978/0x1080 drivers/usb/core/devio.c:1236 proc_bulk drivers/usb/core/devio.c:1273 [inline] usbdev_do_ioctl drivers/usb/core/devio.c:2547 [inline] usbdev_ioctl+0x3441/0x6b10 drivers/usb/core/devio.c:2713 ... To fix this problem, this patch replaces usbfs's calls to usb_control_msg() and usb_bulk_msg() with special-purpose code that does essentially the same thing (as recommended in the comment for usb_start_wait_urb()), except that it always uses a killable wait and it uses GFP_KERNEL rather than GFP_NOIO. CVE-2021-47582 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47582.html CVE-2021-47582 https://bugzilla.suse.com/1226559 SUSE Bug 1226559 In the Linux kernel, the following vulnerability has been resolved: sit: do not call ipip6_dev_free() from sit_init_net() ipip6_dev_free is sit dev->priv_destructor, already called by register_netdevice() if something goes wrong. Alternative would be to make ipip6_dev_free() robust against multiple invocations, but other drivers do not implement this strategy. syzbot reported: dst_release underflow WARNING: CPU: 0 PID: 5059 at net/core/dst.c:173 dst_release+0xd8/0xe0 net/core/dst.c:173 Modules linked in: CPU: 1 PID: 5059 Comm: syz-executor.4 Not tainted 5.16.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:dst_release+0xd8/0xe0 net/core/dst.c:173 Code: 4c 89 f2 89 d9 31 c0 5b 41 5e 5d e9 da d5 44 f9 e8 1d 90 5f f9 c6 05 87 48 c6 05 01 48 c7 c7 80 44 99 8b 31 c0 e8 e8 67 29 f9 <0f> 0b eb 85 0f 1f 40 00 53 48 89 fb e8 f7 8f 5f f9 48 83 c3 a8 48 RSP: 0018:ffffc9000aa5faa0 EFLAGS: 00010246 RAX: d6894a925dd15a00 RBX: 00000000ffffffff RCX: 0000000000040000 RDX: ffffc90005e19000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: 0000000000000000 R08: ffffffff816a1f42 R09: ffffed1017344f2c R10: ffffed1017344f2c R11: 0000000000000000 R12: 0000607f462b1358 R13: 1ffffffff1bfd305 R14: ffffe8ffffcb1358 R15: dffffc0000000000 FS: 00007f66c71a2700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f88aaed5058 CR3: 0000000023e0f000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> dst_cache_destroy+0x107/0x1e0 net/core/dst_cache.c:160 ipip6_dev_free net/ipv6/sit.c:1414 [inline] sit_init_net+0x229/0x550 net/ipv6/sit.c:1936 ops_init+0x313/0x430 net/core/net_namespace.c:140 setup_net+0x35b/0x9d0 net/core/net_namespace.c:326 copy_net_ns+0x359/0x5c0 net/core/net_namespace.c:470 create_new_namespaces+0x4ce/0xa00 kernel/nsproxy.c:110 unshare_nsproxy_namespaces+0x11e/0x180 kernel/nsproxy.c:226 ksys_unshare+0x57d/0xb50 kernel/fork.c:3075 __do_sys_unshare kernel/fork.c:3146 [inline] __se_sys_unshare kernel/fork.c:3144 [inline] __x64_sys_unshare+0x34/0x40 kernel/fork.c:3144 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f66c882ce99 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f66c71a2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 RAX: ffffffffffffffda RBX: 00007f66c893ff60 RCX: 00007f66c882ce99 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000048040200 RBP: 00007f66c8886ff1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff6634832f R14: 00007f66c71a2300 R15: 0000000000022000 </TASK> CVE-2021-47588 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47588.html CVE-2021-47588 https://bugzilla.suse.com/1226568 SUSE Bug 1226568 In the Linux kernel, the following vulnerability has been resolved: inet_diag: fix kernel-infoleak for UDP sockets KMSAN reported a kernel-infoleak [1], that can exploited by unpriv users. After analysis it turned out UDP was not initializing r->idiag_expires. Other users of inet_sk_diag_fill() might make the same mistake in the future, so fix this in inet_sk_diag_fill(). [1] BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:121 [inline] BUG: KMSAN: kernel-infoleak in copyout lib/iov_iter.c:156 [inline] BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x69d/0x25c0 lib/iov_iter.c:670 instrument_copy_to_user include/linux/instrumented.h:121 [inline] copyout lib/iov_iter.c:156 [inline] _copy_to_iter+0x69d/0x25c0 lib/iov_iter.c:670 copy_to_iter include/linux/uio.h:155 [inline] simple_copy_to_iter+0xf3/0x140 net/core/datagram.c:519 __skb_datagram_iter+0x2cb/0x1280 net/core/datagram.c:425 skb_copy_datagram_iter+0xdc/0x270 net/core/datagram.c:533 skb_copy_datagram_msg include/linux/skbuff.h:3657 [inline] netlink_recvmsg+0x660/0x1c60 net/netlink/af_netlink.c:1974 sock_recvmsg_nosec net/socket.c:944 [inline] sock_recvmsg net/socket.c:962 [inline] sock_read_iter+0x5a9/0x630 net/socket.c:1035 call_read_iter include/linux/fs.h:2156 [inline] new_sync_read fs/read_write.c:400 [inline] vfs_read+0x1631/0x1980 fs/read_write.c:481 ksys_read+0x28c/0x520 fs/read_write.c:619 __do_sys_read fs/read_write.c:629 [inline] __se_sys_read fs/read_write.c:627 [inline] __x64_sys_read+0xdb/0x120 fs/read_write.c:627 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x54/0xd0 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x44/0xae Uninit was created at: slab_post_alloc_hook mm/slab.h:524 [inline] slab_alloc_node mm/slub.c:3251 [inline] __kmalloc_node_track_caller+0xe0c/0x1510 mm/slub.c:4974 kmalloc_reserve net/core/skbuff.c:354 [inline] __alloc_skb+0x545/0xf90 net/core/skbuff.c:426 alloc_skb include/linux/skbuff.h:1126 [inline] netlink_dump+0x3d5/0x16a0 net/netlink/af_netlink.c:2245 __netlink_dump_start+0xd1c/0xee0 net/netlink/af_netlink.c:2370 netlink_dump_start include/linux/netlink.h:254 [inline] inet_diag_handler_cmd+0x2e7/0x400 net/ipv4/inet_diag.c:1343 sock_diag_rcv_msg+0x24a/0x620 netlink_rcv_skb+0x447/0x800 net/netlink/af_netlink.c:2491 sock_diag_rcv+0x63/0x80 net/core/sock_diag.c:276 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x1095/0x1360 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x16f3/0x1870 net/netlink/af_netlink.c:1916 sock_sendmsg_nosec net/socket.c:704 [inline] sock_sendmsg net/socket.c:724 [inline] sock_write_iter+0x594/0x690 net/socket.c:1057 do_iter_readv_writev+0xa7f/0xc70 do_iter_write+0x52c/0x1500 fs/read_write.c:851 vfs_writev fs/read_write.c:924 [inline] do_writev+0x63f/0xe30 fs/read_write.c:967 __do_sys_writev fs/read_write.c:1040 [inline] __se_sys_writev fs/read_write.c:1037 [inline] __x64_sys_writev+0xe5/0x120 fs/read_write.c:1037 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x54/0xd0 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x44/0xae Bytes 68-71 of 312 are uninitialized Memory access of size 312 starts at ffff88812ab54000 Data copied to user address 0000000020001440 CPU: 1 PID: 6365 Comm: syz-executor801 Not tainted 5.16.0-rc3-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 CVE-2021-47597 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47597.html CVE-2021-47597 https://bugzilla.suse.com/1226553 SUSE Bug 1226553 In the Linux kernel, the following vulnerability has been resolved: btrfs: use latest_dev in btrfs_show_devname The test case btrfs/238 reports the warning below: WARNING: CPU: 3 PID: 481 at fs/btrfs/super.c:2509 btrfs_show_devname+0x104/0x1e8 [btrfs] CPU: 2 PID: 1 Comm: systemd Tainted: G W O 5.14.0-rc1-custom #72 Hardware name: QEMU QEMU Virtual Machine, BIOS 0.0.0 02/06/2015 Call trace: btrfs_show_devname+0x108/0x1b4 [btrfs] show_mountinfo+0x234/0x2c4 m_show+0x28/0x34 seq_read_iter+0x12c/0x3c4 vfs_read+0x29c/0x2c8 ksys_read+0x80/0xec __arm64_sys_read+0x28/0x34 invoke_syscall+0x50/0xf8 do_el0_svc+0x88/0x138 el0_svc+0x2c/0x8c el0t_64_sync_handler+0x84/0xe4 el0t_64_sync+0x198/0x19c Reason: While btrfs_prepare_sprout() moves the fs_devices::devices into fs_devices::seed_list, the btrfs_show_devname() searches for the devices and found none, leading to the warning as in above. Fix: latest_dev is updated according to the changes to the device list. That means we could use the latest_dev->name to show the device name in /proc/self/mounts, the pointer will be always valid as it's assigned before the device is deleted from the list in remove or replace. The RCU protection is sufficient as the device structure is freed after synchronization. CVE-2021-47599 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47599.html CVE-2021-47599 https://bugzilla.suse.com/1226571 SUSE Bug 1226571 In the Linux kernel, the following vulnerability has been resolved: net: netlink: af_netlink: Prevent empty skb by adding a check on len. Adding a check on len parameter to avoid empty skb. This prevents a division error in netem_enqueue function which is caused when skb->len=0 and skb->data_len=0 in the randomized corruption step as shown below. skb->data[prandom_u32() % skb_headlen(skb)] ^= 1<<(prandom_u32() % 8); Crash Report: [ 343.170349] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 343.216110] netem: version 1.3 [ 343.235841] divide error: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 343.236680] CPU: 3 PID: 4288 Comm: reproducer Not tainted 5.16.0-rc1+ [ 343.237569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014 [ 343.238707] RIP: 0010:netem_enqueue+0x1590/0x33c0 [sch_netem] [ 343.239499] Code: 89 85 58 ff ff ff e8 5f 5d e9 d3 48 8b b5 48 ff ff ff 8b 8d 50 ff ff ff 8b 85 58 ff ff ff 48 8b bd 70 ff ff ff 31 d2 2b 4f 74 <f7> f1 48 b8 00 00 00 00 00 fc ff df 49 01 d5 4c 89 e9 48 c1 e9 03 [ 343.241883] RSP: 0018:ffff88800bcd7368 EFLAGS: 00010246 [ 343.242589] RAX: 00000000ba7c0a9c RBX: 0000000000000001 RCX: 0000000000000000 [ 343.243542] RDX: 0000000000000000 RSI: ffff88800f8edb10 RDI: ffff88800f8eda40 [ 343.244474] RBP: ffff88800bcd7458 R08: 0000000000000000 R09: ffffffff94fb8445 [ 343.245403] R10: ffffffff94fb8336 R11: ffffffff94fb8445 R12: 0000000000000000 [ 343.246355] R13: ffff88800a5a7000 R14: ffff88800a5b5800 R15: 0000000000000020 [ 343.247291] FS: 00007fdde2bd7700(0000) GS:ffff888109780000(0000) knlGS:0000000000000000 [ 343.248350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 343.249120] CR2: 00000000200000c0 CR3: 000000000ef4c000 CR4: 00000000000006e0 [ 343.250076] Call Trace: [ 343.250423] <TASK> [ 343.250713] ? memcpy+0x4d/0x60 [ 343.251162] ? netem_init+0xa0/0xa0 [sch_netem] [ 343.251795] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.252443] netem_enqueue+0xe28/0x33c0 [sch_netem] [ 343.253102] ? stack_trace_save+0x87/0xb0 [ 343.253655] ? filter_irq_stacks+0xb0/0xb0 [ 343.254220] ? netem_init+0xa0/0xa0 [sch_netem] [ 343.254837] ? __kasan_check_write+0x14/0x20 [ 343.255418] ? _raw_spin_lock+0x88/0xd6 [ 343.255953] dev_qdisc_enqueue+0x50/0x180 [ 343.256508] __dev_queue_xmit+0x1a7e/0x3090 [ 343.257083] ? netdev_core_pick_tx+0x300/0x300 [ 343.257690] ? check_kcov_mode+0x10/0x40 [ 343.258219] ? _raw_spin_unlock_irqrestore+0x29/0x40 [ 343.258899] ? __kasan_init_slab_obj+0x24/0x30 [ 343.259529] ? setup_object.isra.71+0x23/0x90 [ 343.260121] ? new_slab+0x26e/0x4b0 [ 343.260609] ? kasan_poison+0x3a/0x50 [ 343.261118] ? kasan_unpoison+0x28/0x50 [ 343.261637] ? __kasan_slab_alloc+0x71/0x90 [ 343.262214] ? memcpy+0x4d/0x60 [ 343.262674] ? write_comp_data+0x2f/0x90 [ 343.263209] ? __kasan_check_write+0x14/0x20 [ 343.263802] ? __skb_clone+0x5d6/0x840 [ 343.264329] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.264958] dev_queue_xmit+0x1c/0x20 [ 343.265470] netlink_deliver_tap+0x652/0x9c0 [ 343.266067] netlink_unicast+0x5a0/0x7f0 [ 343.266608] ? netlink_attachskb+0x860/0x860 [ 343.267183] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.267820] ? write_comp_data+0x2f/0x90 [ 343.268367] netlink_sendmsg+0x922/0xe80 [ 343.268899] ? netlink_unicast+0x7f0/0x7f0 [ 343.269472] ? __sanitizer_cov_trace_pc+0x21/0x60 [ 343.270099] ? write_comp_data+0x2f/0x90 [ 343.270644] ? netlink_unicast+0x7f0/0x7f0 [ 343.271210] sock_sendmsg+0x155/0x190 [ 343.271721] ____sys_sendmsg+0x75f/0x8f0 [ 343.272262] ? kernel_sendmsg+0x60/0x60 [ 343.272788] ? write_comp_data+0x2f/0x90 [ 343.273332] ? write_comp_data+0x2f/0x90 [ 343.273869] ___sys_sendmsg+0x10f/0x190 [ 343.274405] ? sendmsg_copy_msghdr+0x80/0x80 [ 343.274984] ? slab_post_alloc_hook+0x70/0x230 [ 343.275597] ? futex_wait_setup+0x240/0x240 [ 343.276175] ? security_file_alloc+0x3e/0x170 [ 343.276779] ? write_comp_d ---truncated--- CVE-2021-47606 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47606.html CVE-2021-47606 https://bugzilla.suse.com/1226555 SUSE Bug 1226555 In the Linux kernel, the following vulnerability has been resolved: i40e: Fix queues reservation for XDP When XDP was configured on a system with large number of CPUs and X722 NIC there was a call trace with NULL pointer dereference. i40e 0000:87:00.0: failed to get tracking for 256 queues for VSI 0 err -12 i40e 0000:87:00.0: setup of MAIN VSI failed BUG: kernel NULL pointer dereference, address: 0000000000000000 RIP: 0010:i40e_xdp+0xea/0x1b0 [i40e] Call Trace: ? i40e_reconfig_rss_queues+0x130/0x130 [i40e] dev_xdp_install+0x61/0xe0 dev_xdp_attach+0x18a/0x4c0 dev_change_xdp_fd+0x1e6/0x220 do_setlink+0x616/0x1030 ? ahci_port_stop+0x80/0x80 ? ata_qc_issue+0x107/0x1e0 ? lock_timer_base+0x61/0x80 ? __mod_timer+0x202/0x380 rtnl_setlink+0xe5/0x170 ? bpf_lsm_binder_transaction+0x10/0x10 ? security_capable+0x36/0x50 rtnetlink_rcv_msg+0x121/0x350 ? rtnl_calcit.isra.0+0x100/0x100 netlink_rcv_skb+0x50/0xf0 netlink_unicast+0x1d3/0x2a0 netlink_sendmsg+0x22a/0x440 sock_sendmsg+0x5e/0x60 __sys_sendto+0xf0/0x160 ? __sys_getsockname+0x7e/0xc0 ? _copy_from_user+0x3c/0x80 ? __sys_setsockopt+0xc8/0x1a0 __x64_sys_sendto+0x20/0x30 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f83fa7a39e0 This was caused by PF queue pile fragmentation due to flow director VSI queue being placed right after main VSI. Because of this main VSI was not able to resize its queue allocation for XDP resulting in no queues allocated for main VSI when XDP was turned on. Fix this by always allocating last queue in PF queue pile for a flow director VSI. CVE-2021-47619 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2021-47619.html CVE-2021-47619 https://bugzilla.suse.com/1226645 SUSE Bug 1226645 Product: AndroidVersions: Android kernelAndroid ID: A-224546354References: Upstream kernel CVE-2022-20368 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-20368.html CVE-2022-20368 https://bugzilla.suse.com/1202346 SUSE Bug 1202346 https://bugzilla.suse.com/1212311 SUSE Bug 1212311 ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-2964. Reason: This candidate is a reservation duplicate of CVE-2022-2964. Notes: All CVE users should reference CVE-2022-2964 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage. CVE-2022-28748 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-28748.html CVE-2022-28748 https://bugzilla.suse.com/1196018 SUSE Bug 1196018 A flaw was found in the Linux kernel's driver for the ASIX AX88179_178A-based USB 2.0/3.0 Gigabit Ethernet Devices. The vulnerability contains multiple out-of-bounds reads and possible out-of-bounds writes. CVE-2022-2964 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-2964.html CVE-2022-2964 https://bugzilla.suse.com/1202686 SUSE Bug 1202686 https://bugzilla.suse.com/1203008 SUSE Bug 1203008 https://bugzilla.suse.com/1208044 SUSE Bug 1208044 In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj kobject_init_and_add() takes reference even when it fails. According to the doc of kobject_init_and_add(): If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Fix memory leak by calling kobject_put(). CVE-2022-48775 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48775.html CVE-2022-48775 https://bugzilla.suse.com/1227924 SUSE Bug 1227924 In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task Currently a use-after-free may occur if a sas_task is aborted by the upper layer before we handle the I/O completion in mpi_ssp_completion() or mpi_sata_completion(). In this case, the following are the two steps in handling those I/O completions: - Call complete() to inform the upper layer handler of completion of the I/O. - Release driver resources associated with the sas_task in pm8001_ccb_task_free() call. When complete() is called, the upper layer may free the sas_task. As such, we should not touch the associated sas_task afterwards, but we do so in the pm8001_ccb_task_free() call. Fix by swapping the complete() and pm8001_ccb_task_free() calls ordering. CVE-2022-48792 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48792.html CVE-2022-48792 https://bugzilla.suse.com/1228013 SUSE Bug 1228013 https://bugzilla.suse.com/1228017 SUSE Bug 1228017 In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: at86rf230: Stop leaking skb's Upon error the ieee802154_xmit_complete() helper is not called. Only ieee802154_wake_queue() is called manually. In the Tx case we then leak the skb structure. Free the skb structure upon error before returning when appropriate. As the 'is_tx = 0' cannot be moved in the complete handler because of a possible race between the delay in switching to STATE_RX_AACK_ON and a new interrupt, we introduce an intermediate 'was_tx' boolean just for this purpose. There is no Fixes tag applying here, many changes have been made on this area and the issue kind of always existed. CVE-2022-48794 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48794.html CVE-2022-48794 https://bugzilla.suse.com/1228025 SUSE Bug 1228025 In the Linux kernel, the following vulnerability has been resolved: vt_ioctl: fix array_index_nospec in vt_setactivate array_index_nospec ensures that an out-of-bounds value is set to zero on the transient path. Decreasing the value by one afterwards causes a transient integer underflow. vsa.console should be decreased first and then sanitized with array_index_nospec. Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU Amsterdam. CVE-2022-48804 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48804.html CVE-2022-48804 https://bugzilla.suse.com/1227968 SUSE Bug 1227968 In the Linux kernel, the following vulnerability has been resolved: net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup ax88179_rx_fixup() contains several out-of-bounds accesses that can be triggered by a malicious (or defective) USB device, in particular: - The metadata array (hdr_off..hdr_off+2*pkt_cnt) can be out of bounds, causing OOB reads and (on big-endian systems) OOB endianness flips. - A packet can overlap the metadata array, causing a later OOB endianness flip to corrupt data used by a cloned SKB that has already been handed off into the network stack. - A packet SKB can be constructed whose tail is far beyond its end, causing out-of-bounds heap data to be considered part of the SKB's data. I have tested that this can be used by a malicious USB device to send a bogus ICMPv6 Echo Request and receive an ICMPv6 Echo Reply in response that contains random kernel heap data. It's probably also possible to get OOB writes from this on a little-endian system somehow - maybe by triggering skb_cow() via IP options processing -, but I haven't tested that. CVE-2022-48805 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48805.html CVE-2022-48805 https://bugzilla.suse.com/1227969 SUSE Bug 1227969 In the Linux kernel, the following vulnerability has been resolved: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path ip[6]mr_free_table() can only be called under RTNL lock. RTNL: assertion failed at net/core/dev.c (10367) WARNING: CPU: 1 PID: 5890 at net/core/dev.c:10367 unregister_netdevice_many+0x1246/0x1850 net/core/dev.c:10367 Modules linked in: CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller-11627-g422ee58dc0ef #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:unregister_netdevice_many+0x1246/0x1850 net/core/dev.c:10367 Code: 0f 85 9b ee ff ff e8 69 07 4b fa ba 7f 28 00 00 48 c7 c6 00 90 ae 8a 48 c7 c7 40 90 ae 8a c6 05 6d b1 51 06 01 e8 8c 90 d8 01 <0f> 0b e9 70 ee ff ff e8 3e 07 4b fa 4c 89 e7 e8 86 2a 59 fa e9 ee RSP: 0018:ffffc900046ff6e0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888050f51d00 RSI: ffffffff815fa008 RDI: fffff520008dfece RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815f3d6e R11: 0000000000000000 R12: 00000000fffffff4 R13: dffffc0000000000 R14: ffffc900046ff750 R15: ffff88807b7dc000 FS: 00007f4ab736e700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fee0b4f8990 CR3: 000000001e7d2000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> mroute_clean_tables+0x244/0xb40 net/ipv6/ip6mr.c:1509 ip6mr_free_table net/ipv6/ip6mr.c:389 [inline] ip6mr_rules_init net/ipv6/ip6mr.c:246 [inline] ip6mr_net_init net/ipv6/ip6mr.c:1306 [inline] ip6mr_net_init+0x3f0/0x4e0 net/ipv6/ip6mr.c:1298 ops_init+0xaf/0x470 net/core/net_namespace.c:140 setup_net+0x54f/0xbb0 net/core/net_namespace.c:331 copy_net_ns+0x318/0x760 net/core/net_namespace.c:475 create_new_namespaces+0x3f6/0xb20 kernel/nsproxy.c:110 copy_namespaces+0x391/0x450 kernel/nsproxy.c:178 copy_process+0x2e0c/0x7300 kernel/fork.c:2167 kernel_clone+0xe7/0xab0 kernel/fork.c:2555 __do_sys_clone+0xc8/0x110 kernel/fork.c:2672 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f4ab89f9059 Code: Unable to access opcode bytes at RIP 0x7f4ab89f902f. RSP: 002b:00007f4ab736e118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 RAX: ffffffffffffffda RBX: 00007f4ab8b0bf60 RCX: 00007f4ab89f9059 RDX: 0000000020000280 RSI: 0000000020000270 RDI: 0000000040200000 RBP: 00007f4ab8a5308d R08: 0000000020000300 R09: 0000000020000300 R10: 00000000200002c0 R11: 0000000000000206 R12: 0000000000000000 R13: 00007ffc3977cc1f R14: 00007f4ab736e300 R15: 0000000000022000 </TASK> CVE-2022-48810 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48810.html CVE-2022-48810 https://bugzilla.suse.com/1227936 SUSE Bug 1227936 In the Linux kernel, the following vulnerability has been resolved: ibmvnic: don't release napi in __ibmvnic_open() If __ibmvnic_open() encounters an error such as when setting link state, it calls release_resources() which frees the napi structures needlessly. Instead, have __ibmvnic_open() only clean up the work it did so far (i.e. disable napi and irqs) and leave the rest to the callers. If caller of __ibmvnic_open() is ibmvnic_open(), it should release the resources immediately. If the caller is do_reset() or do_hard_reset(), they will release the resources on the next reset. This fixes following crash that occurred when running the drmgr command several times to add/remove a vnic interface: [102056] ibmvnic 30000003 env3: Disabling rx_scrq[6] irq [102056] ibmvnic 30000003 env3: Disabling rx_scrq[7] irq [102056] ibmvnic 30000003 env3: Replenished 8 pools Kernel attempted to read user page (10) - exploit attempt? (uid: 0) BUG: Kernel NULL pointer dereference on read at 0x00000010 Faulting instruction address: 0xc000000000a3c840 Oops: Kernel access of bad area, sig: 11 [#1] LE PAGE_SIZE=64K MMU=Radix SMP NR_CPUS=2048 NUMA pSeries ... CPU: 9 PID: 102056 Comm: kworker/9:2 Kdump: loaded Not tainted 5.16.0-rc5-autotest-g6441998e2e37 #1 Workqueue: events_long __ibmvnic_reset [ibmvnic] NIP: c000000000a3c840 LR: c0080000029b5378 CTR: c000000000a3c820 REGS: c0000000548e37e0 TRAP: 0300 Not tainted (5.16.0-rc5-autotest-g6441998e2e37) MSR: 8000000000009033 <SF,EE,ME,IR,DR,RI,LE> CR: 28248484 XER: 00000004 CFAR: c0080000029bdd24 DAR: 0000000000000010 DSISR: 40000000 IRQMASK: 0 GPR00: c0080000029b55d0 c0000000548e3a80 c0000000028f0200 0000000000000000 ... NIP [c000000000a3c840] napi_enable+0x20/0xc0 LR [c0080000029b5378] __ibmvnic_open+0xf0/0x430 [ibmvnic] Call Trace: [c0000000548e3a80] [0000000000000006] 0x6 (unreliable) [c0000000548e3ab0] [c0080000029b55d0] __ibmvnic_open+0x348/0x430 [ibmvnic] [c0000000548e3b40] [c0080000029bcc28] __ibmvnic_reset+0x500/0xdf0 [ibmvnic] [c0000000548e3c60] [c000000000176228] process_one_work+0x288/0x570 [c0000000548e3d00] [c000000000176588] worker_thread+0x78/0x660 [c0000000548e3da0] [c0000000001822f0] kthread+0x1c0/0x1d0 [c0000000548e3e10] [c00000000000cf64] ret_from_kernel_thread+0x5c/0x64 Instruction dump: 7d2948f8 792307e0 4e800020 60000000 3c4c01eb 384239e0 f821ffd1 39430010 38a0fff6 e92d1100 f9210028 39200000 <e9030010> f9010020 60420000 e9210020 ---[ end trace 5f8033b08fd27706 ]--- CVE-2022-48811 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48811.html CVE-2022-48811 https://bugzilla.suse.com/1227928 SUSE Bug 1227928 In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Fix refcount issue when LOGO is received during TMF Hung task call trace was seen during LOGO processing. [ 974.309060] [0000:00:00.0]:[qedf_eh_device_reset:868]: 1:0:2:0: LUN RESET Issued... [ 974.309065] [0000:00:00.0]:[qedf_initiate_tmf:2422]: tm_flags 0x10 sc_cmd 00000000c16b930f op = 0x2a target_id = 0x2 lun=0 [ 974.309178] [0000:00:00.0]:[qedf_initiate_tmf:2431]: portid=016900 tm_flags =LUN RESET [ 974.309222] [0000:00:00.0]:[qedf_initiate_tmf:2438]: orig io_req = 00000000ec78df8f xid = 0x180 ref_cnt = 1. [ 974.309625] host1: rport 016900: Received LOGO request while in state Ready [ 974.309627] host1: rport 016900: Delete port [ 974.309642] host1: rport 016900: work event 3 [ 974.309644] host1: rport 016900: lld callback ev 3 [ 974.313243] [0000:61:00.2]:[qedf_execute_tmf:2383]:1: fcport is uploading, not executing flush. [ 974.313295] [0000:61:00.2]:[qedf_execute_tmf:2400]:1: task mgmt command success... [ 984.031088] INFO: task jbd2/dm-15-8:7645 blocked for more than 120 seconds. [ 984.031136] Not tainted 4.18.0-305.el8.x86_64 #1 [ 984.031166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.031209] jbd2/dm-15-8 D 0 7645 2 0x80004080 [ 984.031212] Call Trace: [ 984.031222] __schedule+0x2c4/0x700 [ 984.031230] ? unfreeze_partials.isra.83+0x16e/0x1a0 [ 984.031233] ? bit_wait_timeout+0x90/0x90 [ 984.031235] schedule+0x38/0xa0 [ 984.031238] io_schedule+0x12/0x40 [ 984.031240] bit_wait_io+0xd/0x50 [ 984.031243] __wait_on_bit+0x6c/0x80 [ 984.031248] ? free_buffer_head+0x21/0x50 [ 984.031251] out_of_line_wait_on_bit+0x91/0xb0 [ 984.031257] ? init_wait_var_entry+0x50/0x50 [ 984.031268] jbd2_journal_commit_transaction+0x112e/0x19f0 [jbd2] [ 984.031280] kjournald2+0xbd/0x270 [jbd2] [ 984.031284] ? finish_wait+0x80/0x80 [ 984.031291] ? commit_timeout+0x10/0x10 [jbd2] [ 984.031294] kthread+0x116/0x130 [ 984.031300] ? kthread_flush_work_fn+0x10/0x10 [ 984.031305] ret_from_fork+0x1f/0x40 There was a ref count issue when LOGO is received during TMF. This leads to one of the I/Os hanging with the driver. Fix the ref count. CVE-2022-48823 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48823.html CVE-2022-48823 https://bugzilla.suse.com/1228045 SUSE Bug 1228045 In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix deadlock on DSI device attach error DSI device attach to DSI host will be done with host device's lock held. Un-registering host in "device attach" error path (ex: probe retry) will result in deadlock with below call trace and non operational DSI display. Startup Call trace: [ 35.043036] rt_mutex_slowlock.constprop.21+0x184/0x1b8 [ 35.043048] mutex_lock_nested+0x7c/0xc8 [ 35.043060] device_del+0x4c/0x3e8 [ 35.043075] device_unregister+0x20/0x40 [ 35.043082] mipi_dsi_remove_device_fn+0x18/0x28 [ 35.043093] device_for_each_child+0x68/0xb0 [ 35.043105] mipi_dsi_host_unregister+0x40/0x90 [ 35.043115] vc4_dsi_host_attach+0xf0/0x120 [vc4] [ 35.043199] mipi_dsi_attach+0x30/0x48 [ 35.043209] tc358762_probe+0x128/0x164 [tc358762] [ 35.043225] mipi_dsi_drv_probe+0x28/0x38 [ 35.043234] really_probe+0xc0/0x318 [ 35.043244] __driver_probe_device+0x80/0xe8 [ 35.043254] driver_probe_device+0xb8/0x118 [ 35.043263] __device_attach_driver+0x98/0xe8 [ 35.043273] bus_for_each_drv+0x84/0xd8 [ 35.043281] __device_attach+0xf0/0x150 [ 35.043290] device_initial_probe+0x1c/0x28 [ 35.043300] bus_probe_device+0xa4/0xb0 [ 35.043308] deferred_probe_work_func+0xa0/0xe0 [ 35.043318] process_one_work+0x254/0x700 [ 35.043330] worker_thread+0x4c/0x448 [ 35.043339] kthread+0x19c/0x1a8 [ 35.043348] ret_from_fork+0x10/0x20 Shutdown Call trace: [ 365.565417] Call trace: [ 365.565423] __switch_to+0x148/0x200 [ 365.565452] __schedule+0x340/0x9c8 [ 365.565467] schedule+0x48/0x110 [ 365.565479] schedule_timeout+0x3b0/0x448 [ 365.565496] wait_for_completion+0xac/0x138 [ 365.565509] __flush_work+0x218/0x4e0 [ 365.565523] flush_work+0x1c/0x28 [ 365.565536] wait_for_device_probe+0x68/0x158 [ 365.565550] device_shutdown+0x24/0x348 [ 365.565561] kernel_restart_prepare+0x40/0x50 [ 365.565578] kernel_restart+0x20/0x70 [ 365.565591] __do_sys_reboot+0x10c/0x220 [ 365.565605] __arm64_sys_reboot+0x2c/0x38 [ 365.565619] invoke_syscall+0x4c/0x110 [ 365.565634] el0_svc_common.constprop.3+0xfc/0x120 [ 365.565648] do_el0_svc+0x2c/0x90 [ 365.565661] el0_svc+0x4c/0xf0 [ 365.565671] el0t_64_sync_handler+0x90/0xb8 [ 365.565682] el0t_64_sync+0x180/0x184 CVE-2022-48826 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48826.html CVE-2022-48826 https://bugzilla.suse.com/1227975 SUSE Bug 1227975 In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix the behavior of READ near OFFSET_MAX Dan Aloni reports: > Due to commit 8cfb9015280d ("NFS: Always provide aligned buffers to > the RPC read layers") on the client, a read of 0xfff is aligned up > to server rsize of 0x1000. > > As a result, in a test where the server has a file of size > 0x7fffffffffffffff, and the client tries to read from the offset > 0x7ffffffffffff000, the read causes loff_t overflow in the server > and it returns an NFS code of EINVAL to the client. The client as > a result indefinitely retries the request. The Linux NFS client does not handle NFS?ERR_INVAL, even though all NFS specifications permit servers to return that status code for a READ. Instead of NFS?ERR_INVAL, have out-of-range READ requests succeed and return a short result. Set the EOF flag in the result to prevent the client from retrying the READ request. This behavior appears to be consistent with Solaris NFS servers. Note that NFSv3 and NFSv4 use u64 offset values on the wire. These must be converted to loff_t internally before use -- an implicit type cast is not adequate for this purpose. Otherwise VFS checks against sb->s_maxbytes do not work properly. CVE-2022-48827 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48827.html CVE-2022-48827 https://bugzilla.suse.com/1228037 SUSE Bug 1228037 In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix ia_size underflow iattr::ia_size is a loff_t, which is a signed 64-bit type. NFSv3 and NFSv4 both define file size as an unsigned 64-bit type. Thus there is a range of valid file size values an NFS client can send that is already larger than Linux can handle. Currently decode_fattr4() dumps a full u64 value into ia_size. If that value happens to be larger than S64_MAX, then ia_size underflows. I'm about to fix up the NFSv3 behavior as well, so let's catch the underflow in the common code path: nfsd_setattr(). CVE-2022-48828 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48828.html CVE-2022-48828 https://bugzilla.suse.com/1228054 SUSE Bug 1228054 In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes iattr::ia_size is a loff_t, so these NFSv3 procedures must be careful to deal with incoming client size values that are larger than s64_max without corrupting the value. Silently capping the value results in storing a different value than the client passed in which is unexpected behavior, so remove the min_t() check in decode_sattr3(). Note that RFC 1813 permits only the WRITE procedure to return NFS3ERR_FBIG. We believe that NFSv3 reference implementations also return NFS3ERR_FBIG when ia_size is too large. CVE-2022-48829 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48829.html CVE-2022-48829 https://bugzilla.suse.com/1228055 SUSE Bug 1228055 In the Linux kernel, the following vulnerability has been resolved: Input: aiptek - properly check endpoint type Syzbot reported warning in usb_submit_urb() which is caused by wrong endpoint type. There was a check for the number of endpoints, but not for the type of endpoint. Fix it by replacing old desc.bNumEndpoints check with usb_find_common_endpoints() helper for finding endpoints Fail log: usb 5-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 2 PID: 48 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502 Modules linked in: CPU: 2 PID: 48 Comm: kworker/2:2 Not tainted 5.17.0-rc6-syzkaller-00226-g07ebd38a0da2 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 Workqueue: usb_hub_wq hub_event ... Call Trace: <TASK> aiptek_open+0xd5/0x130 drivers/input/tablet/aiptek.c:830 input_open_device+0x1bb/0x320 drivers/input/input.c:629 kbd_connect+0xfe/0x160 drivers/tty/vt/keyboard.c:1593 CVE-2022-48836 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48836.html CVE-2022-48836 https://bugzilla.suse.com/1227989 SUSE Bug 1227989 In the Linux kernel, the following vulnerability has been resolved: net/packet: fix slab-out-of-bounds access in packet_recvmsg() syzbot found that when an AF_PACKET socket is using PACKET_COPY_THRESH and mmap operations, tpacket_rcv() is queueing skbs with garbage in skb->cb[], triggering a too big copy [1] Presumably, users of af_packet using mmap() already gets correct metadata from the mapped buffer, we can simply make sure to clear 12 bytes that might be copied to user space later. BUG: KASAN: stack-out-of-bounds in memcpy include/linux/fortify-string.h:225 [inline] BUG: KASAN: stack-out-of-bounds in packet_recvmsg+0x56c/0x1150 net/packet/af_packet.c:3489 Write of size 165 at addr ffffc9000385fb78 by task syz-executor233/3631 CPU: 0 PID: 3631 Comm: syz-executor233 Not tainted 5.17.0-rc7-syzkaller-02396-g0b3660695e80 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_address_description.constprop.0.cold+0xf/0x336 mm/kasan/report.c:255 __kasan_report mm/kasan/report.c:442 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:459 check_region_inline mm/kasan/generic.c:183 [inline] kasan_check_range+0x13d/0x180 mm/kasan/generic.c:189 memcpy+0x39/0x60 mm/kasan/shadow.c:66 memcpy include/linux/fortify-string.h:225 [inline] packet_recvmsg+0x56c/0x1150 net/packet/af_packet.c:3489 sock_recvmsg_nosec net/socket.c:948 [inline] sock_recvmsg net/socket.c:966 [inline] sock_recvmsg net/socket.c:962 [inline] ____sys_recvmsg+0x2c4/0x600 net/socket.c:2632 ___sys_recvmsg+0x127/0x200 net/socket.c:2674 __sys_recvmsg+0xe2/0x1a0 net/socket.c:2704 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fdfd5954c29 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffcf8e71e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002f RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdfd5954c29 RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000005 RBP: 0000000000000000 R08: 000000000000000d R09: 000000000000000d R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcf8e71e60 R13: 00000000000f4240 R14: 000000000000c1ff R15: 00007ffcf8e71e54 </TASK> addr ffffc9000385fb78 is located in stack of task syz-executor233/3631 at offset 32 in frame: ____sys_recvmsg+0x0/0x600 include/linux/uio.h:246 this frame has 1 object: [32, 160) 'addr' Memory state around the buggy address: ffffc9000385fa80: 00 04 f3 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 ffffc9000385fb00: 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 >ffffc9000385fb80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f3 ^ ffffc9000385fc00: f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 f1 ffffc9000385fc80: f1 f1 f1 00 f2 f2 f2 00 f2 f2 f2 00 00 00 00 00 ================================================================== CVE-2022-48839 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48839.html CVE-2022-48839 https://bugzilla.suse.com/1227985 SUSE Bug 1227985 In the Linux kernel, the following vulnerability has been resolved: net-sysfs: add check for netdevice being present to speed_show When bringing down the netdevice or system shutdown, a panic can be triggered while accessing the sysfs path because the device is already removed. [ 755.549084] mlx5_core 0000:12:00.1: Shutdown was called [ 756.404455] mlx5_core 0000:12:00.0: Shutdown was called ... [ 757.937260] BUG: unable to handle kernel NULL pointer dereference at (null) [ 758.031397] IP: [<ffffffff8ee11acb>] dma_pool_alloc+0x1ab/0x280 crash> bt ... PID: 12649 TASK: ffff8924108f2100 CPU: 1 COMMAND: "amsd" ... #9 [ffff89240e1a38b0] page_fault at ffffffff8f38c778 [exception RIP: dma_pool_alloc+0x1ab] RIP: ffffffff8ee11acb RSP: ffff89240e1a3968 RFLAGS: 00010046 RAX: 0000000000000246 RBX: ffff89243d874100 RCX: 0000000000001000 RDX: 0000000000000000 RSI: 0000000000000246 RDI: ffff89243d874090 RBP: ffff89240e1a39c0 R8: 000000000001f080 R9: ffff8905ffc03c00 R10: ffffffffc04680d4 R11: ffffffff8edde9fd R12: 00000000000080d0 R13: ffff89243d874090 R14: ffff89243d874080 R15: 0000000000000000 ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 #10 [ffff89240e1a39c8] mlx5_alloc_cmd_msg at ffffffffc04680f3 [mlx5_core] #11 [ffff89240e1a3a18] cmd_exec at ffffffffc046ad62 [mlx5_core] #12 [ffff89240e1a3ab8] mlx5_cmd_exec at ffffffffc046b4fb [mlx5_core] #13 [ffff89240e1a3ae8] mlx5_core_access_reg at ffffffffc0475434 [mlx5_core] #14 [ffff89240e1a3b40] mlx5e_get_fec_caps at ffffffffc04a7348 [mlx5_core] #15 [ffff89240e1a3bb0] get_fec_supported_advertised at ffffffffc04992bf [mlx5_core] #16 [ffff89240e1a3c08] mlx5e_get_link_ksettings at ffffffffc049ab36 [mlx5_core] #17 [ffff89240e1a3ce8] __ethtool_get_link_ksettings at ffffffff8f25db46 #18 [ffff89240e1a3d48] speed_show at ffffffff8f277208 #19 [ffff89240e1a3dd8] dev_attr_show at ffffffff8f0b70e3 #20 [ffff89240e1a3df8] sysfs_kf_seq_show at ffffffff8eedbedf #21 [ffff89240e1a3e18] kernfs_seq_show at ffffffff8eeda596 #22 [ffff89240e1a3e28] seq_read at ffffffff8ee76d10 #23 [ffff89240e1a3e98] kernfs_fop_read at ffffffff8eedaef5 #24 [ffff89240e1a3ed8] vfs_read at ffffffff8ee4e3ff #25 [ffff89240e1a3f08] sys_read at ffffffff8ee4f27f #26 [ffff89240e1a3f50] system_call_fastpath at ffffffff8f395f92 crash> net_device.state ffff89443b0c0000 state = 0x5 (__LINK_STATE_START| __LINK_STATE_NOCARRIER) To prevent this scenario, we also make sure that the netdevice is present. CVE-2022-48850 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48850.html CVE-2022-48850 https://bugzilla.suse.com/1228071 SUSE Bug 1228071 In the Linux kernel, the following vulnerability has been resolved: sctp: fix kernel-infoleak for SCTP sockets syzbot reported a kernel infoleak [1] of 4 bytes. After analysis, it turned out r->idiag_expires is not initialized if inet_sctp_diag_fill() calls inet_diag_msg_common_fill() Make sure to clear idiag_timer/idiag_retrans/idiag_expires and let inet_diag_msg_sctpasoc_fill() fill them again if needed. [1] BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:121 [inline] BUG: KMSAN: kernel-infoleak in copyout lib/iov_iter.c:154 [inline] BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x6ef/0x25a0 lib/iov_iter.c:668 instrument_copy_to_user include/linux/instrumented.h:121 [inline] copyout lib/iov_iter.c:154 [inline] _copy_to_iter+0x6ef/0x25a0 lib/iov_iter.c:668 copy_to_iter include/linux/uio.h:162 [inline] simple_copy_to_iter+0xf3/0x140 net/core/datagram.c:519 __skb_datagram_iter+0x2d5/0x11b0 net/core/datagram.c:425 skb_copy_datagram_iter+0xdc/0x270 net/core/datagram.c:533 skb_copy_datagram_msg include/linux/skbuff.h:3696 [inline] netlink_recvmsg+0x669/0x1c80 net/netlink/af_netlink.c:1977 sock_recvmsg_nosec net/socket.c:948 [inline] sock_recvmsg net/socket.c:966 [inline] __sys_recvfrom+0x795/0xa10 net/socket.c:2097 __do_sys_recvfrom net/socket.c:2115 [inline] __se_sys_recvfrom net/socket.c:2111 [inline] __x64_sys_recvfrom+0x19d/0x210 net/socket.c:2111 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x54/0xd0 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x44/0xae Uninit was created at: slab_post_alloc_hook mm/slab.h:737 [inline] slab_alloc_node mm/slub.c:3247 [inline] __kmalloc_node_track_caller+0xe0c/0x1510 mm/slub.c:4975 kmalloc_reserve net/core/skbuff.c:354 [inline] __alloc_skb+0x545/0xf90 net/core/skbuff.c:426 alloc_skb include/linux/skbuff.h:1158 [inline] netlink_dump+0x3e5/0x16c0 net/netlink/af_netlink.c:2248 __netlink_dump_start+0xcf8/0xe90 net/netlink/af_netlink.c:2373 netlink_dump_start include/linux/netlink.h:254 [inline] inet_diag_handler_cmd+0x2e7/0x400 net/ipv4/inet_diag.c:1341 sock_diag_rcv_msg+0x24a/0x620 netlink_rcv_skb+0x40c/0x7e0 net/netlink/af_netlink.c:2494 sock_diag_rcv+0x63/0x80 net/core/sock_diag.c:277 netlink_unicast_kernel net/netlink/af_netlink.c:1317 [inline] netlink_unicast+0x1093/0x1360 net/netlink/af_netlink.c:1343 netlink_sendmsg+0x14d9/0x1720 net/netlink/af_netlink.c:1919 sock_sendmsg_nosec net/socket.c:705 [inline] sock_sendmsg net/socket.c:725 [inline] sock_write_iter+0x594/0x690 net/socket.c:1061 do_iter_readv_writev+0xa7f/0xc70 do_iter_write+0x52c/0x1500 fs/read_write.c:851 vfs_writev fs/read_write.c:924 [inline] do_writev+0x645/0xe00 fs/read_write.c:967 __do_sys_writev fs/read_write.c:1040 [inline] __se_sys_writev fs/read_write.c:1037 [inline] __x64_sys_writev+0xe5/0x120 fs/read_write.c:1037 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x54/0xd0 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x44/0xae Bytes 68-71 of 2508 are uninitialized Memory access of size 2508 starts at ffff888114f9b000 Data copied to user address 00007f7fe09ff2e0 CPU: 1 PID: 3478 Comm: syz-executor306 Not tainted 5.17.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 CVE-2022-48855 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48855.html CVE-2022-48855 https://bugzilla.suse.com/1228003 SUSE Bug 1228003 In the Linux kernel, the following vulnerability has been resolved: NFC: port100: fix use-after-free in port100_send_complete Syzbot reported UAF in port100_send_complete(). The root case is in missing usb_kill_urb() calls on error handling path of ->probe function. port100_send_complete() accesses devm allocated memory which will be freed on probe failure. We should kill this urbs before returning an error from probe function to prevent reported use-after-free Fail log: BUG: KASAN: use-after-free in port100_send_complete+0x16e/0x1a0 drivers/nfc/port100.c:935 Read of size 1 at addr ffff88801bb59540 by task ksoftirqd/2/26 ... Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_address_description.constprop.0.cold+0x8d/0x303 mm/kasan/report.c:255 __kasan_report mm/kasan/report.c:442 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:459 port100_send_complete+0x16e/0x1a0 drivers/nfc/port100.c:935 __usb_hcd_giveback_urb+0x2b0/0x5c0 drivers/usb/core/hcd.c:1670 ... Allocated by task 1255: kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38 kasan_set_track mm/kasan/common.c:45 [inline] set_alloc_info mm/kasan/common.c:436 [inline] ____kasan_kmalloc mm/kasan/common.c:515 [inline] ____kasan_kmalloc mm/kasan/common.c:474 [inline] __kasan_kmalloc+0xa6/0xd0 mm/kasan/common.c:524 alloc_dr drivers/base/devres.c:116 [inline] devm_kmalloc+0x96/0x1d0 drivers/base/devres.c:823 devm_kzalloc include/linux/device.h:209 [inline] port100_probe+0x8a/0x1320 drivers/nfc/port100.c:1502 Freed by task 1255: kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38 kasan_set_track+0x21/0x30 mm/kasan/common.c:45 kasan_set_free_info+0x20/0x30 mm/kasan/generic.c:370 ____kasan_slab_free mm/kasan/common.c:366 [inline] ____kasan_slab_free+0xff/0x140 mm/kasan/common.c:328 kasan_slab_free include/linux/kasan.h:236 [inline] __cache_free mm/slab.c:3437 [inline] kfree+0xf8/0x2b0 mm/slab.c:3794 release_nodes+0x112/0x1a0 drivers/base/devres.c:501 devres_release_all+0x114/0x190 drivers/base/devres.c:530 really_probe+0x626/0xcc0 drivers/base/dd.c:670 CVE-2022-48857 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48857.html CVE-2022-48857 https://bugzilla.suse.com/1228005 SUSE Bug 1228005 In the Linux kernel, the following vulnerability has been resolved: ethernet: Fix error handling in xemaclite_of_probe This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak. As the remove function do. CVE-2022-48860 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48860.html CVE-2022-48860 https://bugzilla.suse.com/1228008 SUSE Bug 1228008 In the Linux kernel, the following vulnerability has been resolved: mISDN: Fix memory leak in dsp_pipeline_build() dsp_pipeline_build() allocates dup pointer by kstrdup(cfg), but then it updates dup variable by strsep(&dup, "|"). As a result when it calls kfree(dup), the dup variable contains NULL. Found by Linux Driver Verification project (linuxtesting.org) with SVACE. CVE-2022-48863 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2022-48863.html CVE-2022-48863 https://bugzilla.suse.com/1228063 SUSE Bug 1228063 A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. Due to a race condition between nf_tables netlink control plane transaction and nft_set element garbage collection, it is possible to underflow the reference counter causing a use-after-free vulnerability. We recommend upgrading past commit 3e91b0ebd994635df2346353322ac51ce84ce6d8. CVE-2023-4244 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-4244.html CVE-2023-4244 https://bugzilla.suse.com/1215420 SUSE Bug 1215420 https://bugzilla.suse.com/1215424 SUSE Bug 1215424 In the Linux kernel, the following vulnerability has been resolved: net: prevent mss overflow in skb_segment() Once again syzbot is able to crash the kernel in skb_segment() [1] GSO_BY_FRAGS is a forbidden value, but unfortunately the following computation in skb_segment() can reach it quite easily : mss = mss * partial_segs; 65535 = 3 * 5 * 17 * 257, so many initial values of mss can lead to a bad final result. Make sure to limit segmentation so that the new mss value is smaller than GSO_BY_FRAGS. [1] general protection fault, probably for non-canonical address 0xdffffc000000000e: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000070-0x0000000000000077] CPU: 1 PID: 5079 Comm: syz-executor993 Not tainted 6.7.0-rc4-syzkaller-00141-g1ae4cd3cbdd0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 RIP: 0010:skb_segment+0x181d/0x3f30 net/core/skbuff.c:4551 Code: 83 e3 02 e9 fb ed ff ff e8 90 68 1c f9 48 8b 84 24 f8 00 00 00 48 8d 78 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 8a 21 00 00 48 8b 84 24 f8 00 RSP: 0018:ffffc900043473d0 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000010046 RCX: ffffffff886b1597 RDX: 000000000000000e RSI: ffffffff886b2520 RDI: 0000000000000070 RBP: ffffc90004347578 R08: 0000000000000005 R09: 000000000000ffff R10: 000000000000ffff R11: 0000000000000002 R12: ffff888063202ac0 R13: 0000000000010000 R14: 000000000000ffff R15: 0000000000000046 FS: 0000555556e7e380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020010000 CR3: 0000000027ee2000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> udp6_ufo_fragment+0xa0e/0xd00 net/ipv6/udp_offload.c:109 ipv6_gso_segment+0x534/0x17e0 net/ipv6/ip6_offload.c:120 skb_mac_gso_segment+0x290/0x610 net/core/gso.c:53 __skb_gso_segment+0x339/0x710 net/core/gso.c:124 skb_gso_segment include/net/gso.h:83 [inline] validate_xmit_skb+0x36c/0xeb0 net/core/dev.c:3626 __dev_queue_xmit+0x6f3/0x3d60 net/core/dev.c:4338 dev_queue_xmit include/linux/netdevice.h:3134 [inline] packet_xmit+0x257/0x380 net/packet/af_packet.c:276 packet_snd net/packet/af_packet.c:3087 [inline] packet_sendmsg+0x24c6/0x5220 net/packet/af_packet.c:3119 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0xd5/0x180 net/socket.c:745 __sys_sendto+0x255/0x340 net/socket.c:2190 __do_sys_sendto net/socket.c:2202 [inline] __se_sys_sendto net/socket.c:2198 [inline] __x64_sys_sendto+0xe0/0x1b0 net/socket.c:2198 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f8692032aa9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff8d685418 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8692032aa9 RDX: 0000000000010048 RSI: 00000000200000c0 RDI: 0000000000000003 RBP: 00000000000f4240 R08: 0000000020000540 R09: 0000000000000014 R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff8d685480 R13: 0000000000000001 R14: 00007fff8d685480 R15: 0000000000000003 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:skb_segment+0x181d/0x3f30 net/core/skbuff.c:4551 Code: 83 e3 02 e9 fb ed ff ff e8 90 68 1c f9 48 8b 84 24 f8 00 00 00 48 8d 78 70 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 8a 21 00 00 48 8b 84 24 f8 00 RSP: 0018:ffffc900043473d0 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000010046 RCX: ffffffff886b1597 RDX: 000000000000000e RSI: ffffffff886b2520 RDI: 0000000000000070 RBP: ffffc90004347578 R0 ---truncated--- CVE-2023-52435 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52435.html CVE-2023-52435 https://bugzilla.suse.com/1220138 SUSE Bug 1220138 In the Linux kernel, the following vulnerability has been resolved: nfc: nci: assert requested protocol is valid The protocol is used in a bit mask to determine if the protocol is supported. Assert the provided protocol is less than the maximum defined so it doesn't potentially perform a shift-out-of-bounds and provide a clearer error for undefined protocols vs unsupported ones. CVE-2023-52507 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52507.html CVE-2023-52507 https://bugzilla.suse.com/1220833 SUSE Bug 1220833 In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() Fix an array-index-out-of-bounds read in ath9k_htc_txstatus(). The bug occurs when txs->cnt, data from a URB provided by a USB device, is bigger than the size of the array txs->txstatus, which is HTC_MAX_TX_STATUS. WARN_ON() already checks it, but there is no bug handling code after the check. Make the function return if that is the case. Found by a modified version of syzkaller. UBSAN: array-index-out-of-bounds in htc_drv_txrx.c index 13 is out of range for type '__wmi_event_txstatus [12]' Call Trace: ath9k_htc_txstatus ath9k_wmi_event_tasklet tasklet_action_common __do_softirq irq_exit_rxu sysvec_apic_timer_interrupt CVE-2023-52594 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52594.html CVE-2023-52594 https://bugzilla.suse.com/1221045 SUSE Bug 1221045 In the Linux kernel, the following vulnerability has been resolved: crypto: scomp - fix req->dst buffer overflow The req->dst buffer size should be checked before copying from the scomp_scratch->dst to avoid req->dst buffer overflow problem. CVE-2023-52612 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52612.html CVE-2023-52612 https://bugzilla.suse.com/1221616 SUSE Bug 1221616 In the Linux kernel, the following vulnerability has been resolved: hwrng: core - Fix page fault dead lock on mmap-ed hwrng There is a dead-lock in the hwrng device read path. This triggers when the user reads from /dev/hwrng into memory also mmap-ed from /dev/hwrng. The resulting page fault triggers a recursive read which then dead-locks. Fix this by using a stack buffer when calling copy_to_user. CVE-2023-52615 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52615.html CVE-2023-52615 https://bugzilla.suse.com/1221614 SUSE Bug 1221614 In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Fix crash when setting number of cpus to an odd number When the number of cpu cores is adjusted to 7 or other odd numbers, the zone size will become an odd number. The address of the zone will become: addr of zone0 = BASE addr of zone1 = BASE + zone_size addr of zone2 = BASE + zone_size*2 ... The address of zone1/3/5/7 will be mapped to non-alignment va. Eventually crashes will occur when accessing these va. So, use ALIGN_DOWN() to make sure the zone size is even to avoid this bug. CVE-2023-52619 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52619.html CVE-2023-52619 https://bugzilla.suse.com/1221618 SUSE Bug 1221618 In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a suspicious RCU usage warning I received the following warning while running cthon against an ontap server running pNFS: [ 57.202521] ============================= [ 57.202522] WARNING: suspicious RCU usage [ 57.202523] 6.7.0-rc3-g2cc14f52aeb7 #41492 Not tainted [ 57.202525] ----------------------------- [ 57.202525] net/sunrpc/xprtmultipath.c:349 RCU-list traversed in non-reader section!! [ 57.202527] other info that might help us debug this: [ 57.202528] rcu_scheduler_active = 2, debug_locks = 1 [ 57.202529] no locks held by test5/3567. [ 57.202530] stack backtrace: [ 57.202532] CPU: 0 PID: 3567 Comm: test5 Not tainted 6.7.0-rc3-g2cc14f52aeb7 #41492 5b09971b4965c0aceba19f3eea324a4a806e227e [ 57.202534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 2/2/2022 [ 57.202536] Call Trace: [ 57.202537] <TASK> [ 57.202540] dump_stack_lvl+0x77/0xb0 [ 57.202551] lockdep_rcu_suspicious+0x154/0x1a0 [ 57.202556] rpc_xprt_switch_has_addr+0x17c/0x190 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6] [ 57.202596] rpc_clnt_setup_test_and_add_xprt+0x50/0x180 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6] [ 57.202621] ? rpc_clnt_add_xprt+0x254/0x300 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6] [ 57.202646] rpc_clnt_add_xprt+0x27a/0x300 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6] [ 57.202671] ? __pfx_rpc_clnt_setup_test_and_add_xprt+0x10/0x10 [sunrpc ebe02571b9a8ceebf7d98e71675af20c19bdb1f6] [ 57.202696] nfs4_pnfs_ds_connect+0x345/0x760 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9] [ 57.202728] ? __pfx_nfs4_test_session_trunk+0x10/0x10 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9] [ 57.202754] nfs4_fl_prepare_ds+0x75/0xc0 [nfs_layout_nfsv41_files e3a4187f18ae8a27b630f9feae6831b584a9360a] [ 57.202760] filelayout_write_pagelist+0x4a/0x200 [nfs_layout_nfsv41_files e3a4187f18ae8a27b630f9feae6831b584a9360a] [ 57.202765] pnfs_generic_pg_writepages+0xbe/0x230 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9] [ 57.202788] __nfs_pageio_add_request+0x3fd/0x520 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902] [ 57.202813] nfs_pageio_add_request+0x18b/0x390 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902] [ 57.202831] nfs_do_writepage+0x116/0x1e0 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902] [ 57.202849] nfs_writepages_callback+0x13/0x30 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902] [ 57.202866] write_cache_pages+0x265/0x450 [ 57.202870] ? __pfx_nfs_writepages_callback+0x10/0x10 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902] [ 57.202891] nfs_writepages+0x141/0x230 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902] [ 57.202913] do_writepages+0xd2/0x230 [ 57.202917] ? filemap_fdatawrite_wbc+0x5c/0x80 [ 57.202921] filemap_fdatawrite_wbc+0x67/0x80 [ 57.202924] filemap_write_and_wait_range+0xd9/0x170 [ 57.202930] nfs_wb_all+0x49/0x180 [nfs 6c976fa593a7c2976f5a0aeb4965514a828e6902] [ 57.202947] nfs4_file_flush+0x72/0xb0 [nfsv4 c716d88496ded0ea6d289bbea684fa996f9b57a9] [ 57.202969] __se_sys_close+0x46/0xd0 [ 57.202972] do_syscall_64+0x68/0x100 [ 57.202975] ? do_syscall_64+0x77/0x100 [ 57.202976] ? do_syscall_64+0x77/0x100 [ 57.202979] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 57.202982] RIP: 0033:0x7fe2b12e4a94 [ 57.202985] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d d5 18 0e 00 00 74 13 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 44 c3 0f 1f 00 48 83 ec 18 89 7c 24 0c e8 c3 [ 57.202987] RSP: 002b:00007ffe857ddb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 57.202989] RAX: ffffffffffffffda RBX: 00007ffe857dfd68 RCX: 00007fe2b12e4a94 [ 57.202991] RDX: 0000000000002000 RSI: 00007ffe857ddc40 RDI: 0000000000000003 [ 57.202992] RBP: 00007ffe857dfc50 R08: 7fffffffffffffff R09: 0000000065650f49 [ 57.202993] R10: 00007f ---truncated--- CVE-2023-52623 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52623.html CVE-2023-52623 https://bugzilla.suse.com/1222060 SUSE Bug 1222060 In the Linux kernel, the following vulnerability has been resolved: crypto: s390/aes - Fix buffer overread in CTR mode When processing the last block, the s390 ctr code will always read a whole block, even if there isn't a whole block of data left. Fix this by using the actual length left and copy it into a buffer first for processing. CVE-2023-52669 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52669.html CVE-2023-52669 https://bugzilla.suse.com/1224637 SUSE Bug 1224637 In the Linux kernel, the following vulnerability has been resolved: ACPI: LPIT: Avoid u32 multiplication overflow In lpit_update_residency() there is a possibility of overflow in multiplication, if tsc_khz is large enough (> UINT_MAX/1000). Change multiplication to mul_u32_u32(). Found by Linux Verification Center (linuxtesting.org) with SVACE. CVE-2023-52683 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52683.html CVE-2023-52683 https://bugzilla.suse.com/1224627 SUSE Bug 1224627 In the Linux kernel, the following vulnerability has been resolved: ACPI: video: check for error while searching for backlight device parent If acpi_get_parent() called in acpi_video_dev_register_backlight() fails, for example, because acpi_ut_acquire_mutex() fails inside acpi_get_parent), this can lead to incorrect (uninitialized) acpi_parent handle being passed to acpi_get_pci_dev() for detecting the parent pci device. Check acpi_get_parent() result and set parent device only in case of success. Found by Linux Verification Center (linuxtesting.org) with SVACE. CVE-2023-52693 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52693.html CVE-2023-52693 https://bugzilla.suse.com/1224686 SUSE Bug 1224686 In the Linux kernel, the following vulnerability has been resolved: ice: Do not use WQ_MEM_RECLAIM flag for workqueue When both ice and the irdma driver are loaded, a warning in check_flush_dependency is being triggered. This is due to ice driver workqueue being allocated with the WQ_MEM_RECLAIM flag and the irdma one is not. According to kernel documentation, this flag should be set if the workqueue will be involved in the kernel's memory reclamation flow. Since it is not, there is no need for the ice driver's WQ to have this flag set so remove it. Example trace: [ +0.000004] workqueue: WQ_MEM_RECLAIM ice:ice_service_task [ice] is flushing !WQ_MEM_RECLAIM infiniband:0x0 [ +0.000139] WARNING: CPU: 0 PID: 728 at kernel/workqueue.c:2632 check_flush_dependency+0x178/0x1a0 [ +0.000011] Modules linked in: bonding tls xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_cha in_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink bridge stp llc rfkill vfat fat intel_rapl_msr intel _rapl_common isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct1 0dif_pclmul crc32_pclmul ghash_clmulni_intel rapl intel_cstate rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_ core_mod ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_cm iw_cm iTCO_wdt iTCO_vendor_support ipmi_ssif irdma mei_me ib_uverbs ib_core intel_uncore joydev pcspkr i2c_i801 acpi_ipmi mei lpc_ich i2c_smbus intel_pch_thermal ioatdma ipmi_si acpi_power_meter acpi_pad xfs libcrc32c sd_mod t10_pi crc64_rocksoft crc64 sg ahci ixgbe libahci ice i40e igb crc32c_intel mdio i2c_algo_bit liba ta dca wmi dm_mirror dm_region_hash dm_log dm_mod ipmi_devintf ipmi_msghandler fuse [ +0.000161] [last unloaded: bonding] [ +0.000006] CPU: 0 PID: 728 Comm: kworker/0:2 Tainted: G S 6.2.0-rc2_next-queue-13jan-00458-gc20aabd57164 #1 [ +0.000006] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0010.010620200716 01/06/2020 [ +0.000003] Workqueue: ice ice_service_task [ice] [ +0.000127] RIP: 0010:check_flush_dependency+0x178/0x1a0 [ +0.000005] Code: 89 8e 02 01 e8 49 3d 40 00 49 8b 55 18 48 8d 8d d0 00 00 00 48 8d b3 d0 00 00 00 4d 89 e0 48 c7 c7 e0 3b 08 9f e8 bb d3 07 01 <0f> 0b e9 be fe ff ff 80 3d 24 89 8e 02 00 0f 85 6b ff ff ff e9 06 [ +0.000004] RSP: 0018:ffff88810a39f990 EFLAGS: 00010282 [ +0.000005] RAX: 0000000000000000 RBX: ffff888141bc2400 RCX: 0000000000000000 [ +0.000004] RDX: 0000000000000001 RSI: dffffc0000000000 RDI: ffffffffa1213a80 [ +0.000003] RBP: ffff888194bf3400 R08: ffffed117b306112 R09: ffffed117b306112 [ +0.000003] R10: ffff888bd983088b R11: ffffed117b306111 R12: 0000000000000000 [ +0.000003] R13: ffff888111f84d00 R14: ffff88810a3943ac R15: ffff888194bf3400 [ +0.000004] FS: 0000000000000000(0000) GS:ffff888bd9800000(0000) knlGS:0000000000000000 [ +0.000003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0.000003] CR2: 000056035b208b60 CR3: 000000017795e005 CR4: 00000000007706f0 [ +0.000003] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ +0.000003] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ +0.000002] PKRU: 55555554 [ +0.000003] Call Trace: [ +0.000002] <TASK> [ +0.000003] __flush_workqueue+0x203/0x840 [ +0.000006] ? mutex_unlock+0x84/0xd0 [ +0.000008] ? __pfx_mutex_unlock+0x10/0x10 [ +0.000004] ? __pfx___flush_workqueue+0x10/0x10 [ +0.000006] ? mutex_lock+0xa3/0xf0 [ +0.000005] ib_cache_cleanup_one+0x39/0x190 [ib_core] [ +0.000174] __ib_unregister_device+0x84/0xf0 [ib_core] [ +0.000094] ib_unregister_device+0x25/0x30 [ib_core] [ +0.000093] irdma_ib_unregister_device+0x97/0xc0 [irdma] [ +0.000064] ? __pfx_irdma_ib_unregister_device+0x10/0x10 [irdma] [ +0.000059] ? up_write+0x5c/0x90 [ +0.000005] irdma_remove+0x36/0x90 [irdma] [ +0.000062] auxiliary_bus_remove+0x32/0x50 [ +0.000007] device_r ---truncated--- CVE-2023-52743 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52743.html CVE-2023-52743 https://bugzilla.suse.com/1225003 SUSE Bug 1225003 In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid NULL dereference of timing generator [Why & How] Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference. CVE-2023-52753 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52753.html CVE-2023-52753 https://bugzilla.suse.com/1225478 SUSE Bug 1225478 In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL In certain types of chips, such as VEGA20, reading the amdgpu_regs_smc file could result in an abnormal null pointer access when the smc_rreg pointer is NULL. Below are the steps to reproduce this issue and the corresponding exception log: 1. Navigate to the directory: /sys/kernel/debug/dri/0 2. Execute command: cat amdgpu_regs_smc 3. Exception Log:: [4005007.702554] BUG: kernel NULL pointer dereference, address: 0000000000000000 [4005007.702562] #PF: supervisor instruction fetch in kernel mode [4005007.702567] #PF: error_code(0x0010) - not-present page [4005007.702570] PGD 0 P4D 0 [4005007.702576] Oops: 0010 [#1] SMP NOPTI [4005007.702581] CPU: 4 PID: 62563 Comm: cat Tainted: G OE 5.15.0-43-generic #46-Ubunt u [4005007.702590] RIP: 0010:0x0 [4005007.702598] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [4005007.702600] RSP: 0018:ffffa82b46d27da0 EFLAGS: 00010206 [4005007.702605] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffa82b46d27e68 [4005007.702609] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9940656e0000 [4005007.702612] RBP: ffffa82b46d27dd8 R08: 0000000000000000 R09: ffff994060c07980 [4005007.702615] R10: 0000000000020000 R11: 0000000000000000 R12: 00007f5e06753000 [4005007.702618] R13: ffff9940656e0000 R14: ffffa82b46d27e68 R15: 00007f5e06753000 [4005007.702622] FS: 00007f5e0755b740(0000) GS:ffff99479d300000(0000) knlGS:0000000000000000 [4005007.702626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [4005007.702629] CR2: ffffffffffffffd6 CR3: 00000003253fc000 CR4: 00000000003506e0 [4005007.702633] Call Trace: [4005007.702636] <TASK> [4005007.702640] amdgpu_debugfs_regs_smc_read+0xb0/0x120 [amdgpu] [4005007.703002] full_proxy_read+0x5c/0x80 [4005007.703011] vfs_read+0x9f/0x1a0 [4005007.703019] ksys_read+0x67/0xe0 [4005007.703023] __x64_sys_read+0x19/0x20 [4005007.703028] do_syscall_64+0x5c/0xc0 [4005007.703034] ? do_user_addr_fault+0x1e3/0x670 [4005007.703040] ? exit_to_user_mode_prepare+0x37/0xb0 [4005007.703047] ? irqentry_exit_to_user_mode+0x9/0x20 [4005007.703052] ? irqentry_exit+0x19/0x30 [4005007.703057] ? exc_page_fault+0x89/0x160 [4005007.703062] ? asm_exc_page_fault+0x8/0x30 [4005007.703068] entry_SYSCALL_64_after_hwframe+0x44/0xae [4005007.703075] RIP: 0033:0x7f5e07672992 [4005007.703079] Code: c0 e9 b2 fe ff ff 50 48 8d 3d fa b2 0c 00 e8 c5 1d 02 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 e c 28 48 89 54 24 [4005007.703083] RSP: 002b:00007ffe03097898 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [4005007.703088] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007f5e07672992 [4005007.703091] RDX: 0000000000020000 RSI: 00007f5e06753000 RDI: 0000000000000003 [4005007.703094] RBP: 00007f5e06753000 R08: 00007f5e06752010 R09: 00007f5e06752010 [4005007.703096] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000022000 [4005007.703099] R13: 0000000000000003 R14: 0000000000020000 R15: 0000000000020000 [4005007.703105] </TASK> [4005007.703107] Modules linked in: nf_tables libcrc32c nfnetlink algif_hash af_alg binfmt_misc nls_ iso8859_1 ipmi_ssif ast intel_rapl_msr intel_rapl_common drm_vram_helper drm_ttm_helper amd64_edac t tm edac_mce_amd kvm_amd ccp mac_hid k10temp kvm acpi_ipmi ipmi_si rapl sch_fq_codel ipmi_devintf ipm i_msghandler msr parport_pc ppdev lp parport mtd pstore_blk efi_pstore ramoops pstore_zone reed_solo mon ip_tables x_tables autofs4 ib_uverbs ib_core amdgpu(OE) amddrm_ttm_helper(OE) amdttm(OE) iommu_v 2 amd_sched(OE) amdkcl(OE) drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec rc_core drm igb ahci xhci_pci libahci i2c_piix4 i2c_algo_bit xhci_pci_renesas dca [4005007.703184] CR2: 0000000000000000 [4005007.703188] ---[ en ---truncated--- CVE-2023-52817 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52817.html CVE-2023-52817 https://bugzilla.suse.com/1225569 SUSE Bug 1225569 In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 For pptable structs that use flexible array sizes, use flexible arrays. CVE-2023-52818 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52818.html CVE-2023-52818 https://bugzilla.suse.com/1225530 SUSE Bug 1225530 In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga For pptable structs that use flexible array sizes, use flexible arrays. CVE-2023-52819 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52819.html CVE-2023-52819 https://bugzilla.suse.com/1225532 SUSE Bug 1225532 In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix UAF in svc_tcp_listen_data_ready() After the listener svc_sock is freed, and before invoking svc_tcp_accept() for the established child sock, there is a window that the newsock retaining a freed listener svc_sock in sk_user_data which cloning from parent. In the race window, if data is received on the newsock, we will observe use-after-free report in svc_tcp_listen_data_ready(). Reproduce by two tasks: 1. while :; do rpc.nfsd 0 ; rpc.nfsd; done 2. while :; do echo "" | ncat -4 127.0.0.1 2049 ; done KASAN report: ================================================================== BUG: KASAN: slab-use-after-free in svc_tcp_listen_data_ready+0x1cf/0x1f0 [sunrpc] Read of size 8 at addr ffff888139d96228 by task nc/102553 CPU: 7 PID: 102553 Comm: nc Not tainted 6.3.0+ #18 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020 Call Trace: <IRQ> dump_stack_lvl+0x33/0x50 print_address_description.constprop.0+0x27/0x310 print_report+0x3e/0x70 kasan_report+0xae/0xe0 svc_tcp_listen_data_ready+0x1cf/0x1f0 [sunrpc] tcp_data_queue+0x9f4/0x20e0 tcp_rcv_established+0x666/0x1f60 tcp_v4_do_rcv+0x51c/0x850 tcp_v4_rcv+0x23fc/0x2e80 ip_protocol_deliver_rcu+0x62/0x300 ip_local_deliver_finish+0x267/0x350 ip_local_deliver+0x18b/0x2d0 ip_rcv+0x2fb/0x370 __netif_receive_skb_one_core+0x166/0x1b0 process_backlog+0x24c/0x5e0 __napi_poll+0xa2/0x500 net_rx_action+0x854/0xc90 __do_softirq+0x1bb/0x5de do_softirq+0xcb/0x100 </IRQ> <TASK> ... </TASK> Allocated by task 102371: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 __kasan_kmalloc+0x7b/0x90 svc_setup_socket+0x52/0x4f0 [sunrpc] svc_addsock+0x20d/0x400 [sunrpc] __write_ports_addfd+0x209/0x390 [nfsd] write_ports+0x239/0x2c0 [nfsd] nfsctl_transaction_write+0xac/0x110 [nfsd] vfs_write+0x1c3/0xae0 ksys_write+0xed/0x1c0 do_syscall_64+0x38/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc Freed by task 102551: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 kasan_save_free_info+0x2a/0x50 __kasan_slab_free+0x106/0x190 __kmem_cache_free+0x133/0x270 svc_xprt_free+0x1e2/0x350 [sunrpc] svc_xprt_destroy_all+0x25a/0x440 [sunrpc] nfsd_put+0x125/0x240 [nfsd] nfsd_svc+0x2cb/0x3c0 [nfsd] write_threads+0x1ac/0x2a0 [nfsd] nfsctl_transaction_write+0xac/0x110 [nfsd] vfs_write+0x1c3/0xae0 ksys_write+0xed/0x1c0 do_syscall_64+0x38/0x90 entry_SYSCALL_64_after_hwframe+0x72/0xdc Fix the UAF by simply doing nothing in svc_tcp_listen_data_ready() if state != TCP_LISTEN, that will avoid dereferencing svsk for all child socket. CVE-2023-52885 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2023-52885.html CVE-2023-52885 https://bugzilla.suse.com/1227750 SUSE Bug 1227750 https://bugzilla.suse.com/1227753 SUSE Bug 1227753 In the Linux kernel, the following vulnerability has been resolved: net/smc: fix illegal rmb_desc access in SMC-D connection dump A crash was found when dumping SMC-D connections. It can be reproduced by following steps: - run nginx/wrk test: smc_run nginx smc_run wrk -t 16 -c 1000 -d <duration> -H 'Connection: Close' <URL> - continuously dump SMC-D connections in parallel: watch -n 1 'smcss -D' BUG: kernel NULL pointer dereference, address: 0000000000000030 CPU: 2 PID: 7204 Comm: smcss Kdump: loaded Tainted: G E 6.7.0+ #55 RIP: 0010:__smc_diag_dump.constprop.0+0x5e5/0x620 [smc_diag] Call Trace: <TASK> ? __die+0x24/0x70 ? page_fault_oops+0x66/0x150 ? exc_page_fault+0x69/0x140 ? asm_exc_page_fault+0x26/0x30 ? __smc_diag_dump.constprop.0+0x5e5/0x620 [smc_diag] ? __kmalloc_node_track_caller+0x35d/0x430 ? __alloc_skb+0x77/0x170 smc_diag_dump_proto+0xd0/0xf0 [smc_diag] smc_diag_dump+0x26/0x60 [smc_diag] netlink_dump+0x19f/0x320 __netlink_dump_start+0x1dc/0x300 smc_diag_handler_dump+0x6a/0x80 [smc_diag] ? __pfx_smc_diag_dump+0x10/0x10 [smc_diag] sock_diag_rcv_msg+0x121/0x140 ? __pfx_sock_diag_rcv_msg+0x10/0x10 netlink_rcv_skb+0x5a/0x110 sock_diag_rcv+0x28/0x40 netlink_unicast+0x22a/0x330 netlink_sendmsg+0x1f8/0x420 __sock_sendmsg+0xb0/0xc0 ____sys_sendmsg+0x24e/0x300 ? copy_msghdr_from_user+0x62/0x80 ___sys_sendmsg+0x7c/0xd0 ? __do_fault+0x34/0x160 ? do_read_fault+0x5f/0x100 ? do_fault+0xb0/0x110 ? __handle_mm_fault+0x2b0/0x6c0 __sys_sendmsg+0x4d/0x80 do_syscall_64+0x69/0x180 entry_SYSCALL_64_after_hwframe+0x6e/0x76 It is possible that the connection is in process of being established when we dump it. Assumed that the connection has been registered in a link group by smc_conn_create() but the rmb_desc has not yet been initialized by smc_buf_create(), thus causing the illegal access to conn->rmb_desc. So fix it by checking before dump. CVE-2024-26615 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26615.html CVE-2024-26615 https://bugzilla.suse.com/1220942 SUSE Bug 1220942 In the Linux kernel, the following vulnerability has been resolved: llc: Drop support for ETH_P_TR_802_2. syzbot reported an uninit-value bug below. [0] llc supports ETH_P_802_2 (0x0004) and used to support ETH_P_TR_802_2 (0x0011), and syzbot abused the latter to trigger the bug. write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x11}, @val, @mpls={[], @llc={@snap={0xaa, 0x1, ')', "90e5dd"}}}}, 0x16) llc_conn_handler() initialises local variables {saddr,daddr}.mac based on skb in llc_pdu_decode_sa()/llc_pdu_decode_da() and passes them to __llc_lookup(). However, the initialisation is done only when skb->protocol is htons(ETH_P_802_2), otherwise, __llc_lookup_established() and __llc_lookup_listener() will read garbage. The missing initialisation existed prior to commit 211ed865108e ("net: delete all instances of special processing for token ring"). It removed the part to kick out the token ring stuff but forgot to close the door allowing ETH_P_TR_802_2 packets to sneak into llc_rcv(). Let's remove llc_tr_packet_type and complete the deprecation. [0]: BUG: KMSAN: uninit-value in __llc_lookup_established+0xe9d/0xf90 __llc_lookup_established+0xe9d/0xf90 __llc_lookup net/llc/llc_conn.c:611 [inline] llc_conn_handler+0x4bd/0x1360 net/llc/llc_conn.c:791 llc_rcv+0xfbb/0x14a0 net/llc/llc_input.c:206 __netif_receive_skb_one_core net/core/dev.c:5527 [inline] __netif_receive_skb+0x1a6/0x5a0 net/core/dev.c:5641 netif_receive_skb_internal net/core/dev.c:5727 [inline] netif_receive_skb+0x58/0x660 net/core/dev.c:5786 tun_rx_batched+0x3ee/0x980 drivers/net/tun.c:1555 tun_get_user+0x53af/0x66d0 drivers/net/tun.c:2002 tun_chr_write_iter+0x3af/0x5d0 drivers/net/tun.c:2048 call_write_iter include/linux/fs.h:2020 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x8ef/0x1490 fs/read_write.c:584 ksys_write+0x20f/0x4c0 fs/read_write.c:637 __do_sys_write fs/read_write.c:649 [inline] __se_sys_write fs/read_write.c:646 [inline] __x64_sys_write+0x93/0xd0 fs/read_write.c:646 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x44/0x110 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x63/0x6b Local variable daddr created at: llc_conn_handler+0x53/0x1360 net/llc/llc_conn.c:783 llc_rcv+0xfbb/0x14a0 net/llc/llc_input.c:206 CPU: 1 PID: 5004 Comm: syz-executor994 Not tainted 6.6.0-syzkaller-14500-g1c41041124bd #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 CVE-2024-26635 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26635.html CVE-2024-26635 https://bugzilla.suse.com/1221656 SUSE Bug 1221656 In the Linux kernel, the following vulnerability has been resolved: llc: make llc_ui_sendmsg() more robust against bonding changes syzbot was able to trick llc_ui_sendmsg(), allocating an skb with no headroom, but subsequently trying to push 14 bytes of Ethernet header [1] Like some others, llc_ui_sendmsg() releases the socket lock before calling sock_alloc_send_skb(). Then it acquires it again, but does not redo all the sanity checks that were performed. This fix: - Uses LL_RESERVED_SPACE() to reserve space. - Check all conditions again after socket lock is held again. - Do not account Ethernet header for mtu limitation. [1] skbuff: skb_under_panic: text:ffff800088baa334 len:1514 put:14 head:ffff0000c9c37000 data:ffff0000c9c36ff2 tail:0x5dc end:0x6c0 dev:bond0 kernel BUG at net/core/skbuff.c:193 ! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 6875 Comm: syz-executor.0 Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca-dirty #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : skb_panic net/core/skbuff.c:189 [inline] pc : skb_under_panic+0x13c/0x140 net/core/skbuff.c:203 lr : skb_panic net/core/skbuff.c:189 [inline] lr : skb_under_panic+0x13c/0x140 net/core/skbuff.c:203 sp : ffff800096f97000 x29: ffff800096f97010 x28: ffff80008cc8d668 x27: dfff800000000000 x26: ffff0000cb970c90 x25: 00000000000005dc x24: ffff0000c9c36ff2 x23: ffff0000c9c37000 x22: 00000000000005ea x21: 00000000000006c0 x20: 000000000000000e x19: ffff800088baa334 x18: 1fffe000368261ce x17: ffff80008e4ed000 x16: ffff80008a8310f8 x15: 0000000000000001 x14: 1ffff00012df2d58 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : e28a51f1087e8400 x8 : e28a51f1087e8400 x7 : ffff80008028f8d0 x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff800082b78714 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000089 Call trace: skb_panic net/core/skbuff.c:189 [inline] skb_under_panic+0x13c/0x140 net/core/skbuff.c:203 skb_push+0xf0/0x108 net/core/skbuff.c:2451 eth_header+0x44/0x1f8 net/ethernet/eth.c:83 dev_hard_header include/linux/netdevice.h:3188 [inline] llc_mac_hdr_init+0x110/0x17c net/llc/llc_output.c:33 llc_sap_action_send_xid_c+0x170/0x344 net/llc/llc_s_ac.c:85 llc_exec_sap_trans_actions net/llc/llc_sap.c:153 [inline] llc_sap_next_state net/llc/llc_sap.c:182 [inline] llc_sap_state_process+0x1ec/0x774 net/llc/llc_sap.c:209 llc_build_and_send_xid_pkt+0x12c/0x1c0 net/llc/llc_sap.c:270 llc_ui_sendmsg+0x7bc/0xb1c net/llc/af_llc.c:997 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] sock_sendmsg+0x194/0x274 net/socket.c:767 splice_to_socket+0x7cc/0xd58 fs/splice.c:881 do_splice_from fs/splice.c:933 [inline] direct_splice_actor+0xe4/0x1c0 fs/splice.c:1142 splice_direct_to_actor+0x2a0/0x7e4 fs/splice.c:1088 do_splice_direct+0x20c/0x348 fs/splice.c:1194 do_sendfile+0x4bc/0xc70 fs/read_write.c:1254 __do_sys_sendfile64 fs/read_write.c:1322 [inline] __se_sys_sendfile64 fs/read_write.c:1308 [inline] __arm64_sys_sendfile64+0x160/0x3b4 fs/read_write.c:1308 __invoke_syscall arch/arm64/kernel/syscall.c:37 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155 el0_svc+0x54/0x158 arch/arm64/kernel/entry-common.c:678 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595 Code: aa1803e6 aa1903e7 a90023f5 94792f6a (d4210000) CVE-2024-26636 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26636.html CVE-2024-26636 https://bugzilla.suse.com/1221659 SUSE Bug 1221659 In the Linux kernel, the following vulnerability has been resolved: xhci: handle isoc Babble and Buffer Overrun events properly xHCI 4.9 explicitly forbids assuming that the xHC has released its ownership of a multi-TRB TD when it reports an error on one of the early TRBs. Yet the driver makes such assumption and releases the TD, allowing the remaining TRBs to be freed or overwritten by new TDs. The xHC should also report completion of the final TRB due to its IOC flag being set by us, regardless of prior errors. This event cannot be recognized if the TD has already been freed earlier, resulting in "Transfer event TRB DMA ptr not part of current TD" error message. Fix this by reusing the logic for processing isoc Transaction Errors. This also handles hosts which fail to report the final completion. Fix transfer length reporting on Babble errors. They may be caused by device malfunction, no guarantee that the buffer has been filled. CVE-2024-26659 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26659.html CVE-2024-26659 https://bugzilla.suse.com/1222317 SUSE Bug 1222317 In the Linux kernel, the following vulnerability has been resolved: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() syzbot reported the following general protection fault [1]: general protection fault, probably for non-canonical address 0xdffffc0000000010: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000080-0x0000000000000087] ... RIP: 0010:tipc_udp_is_known_peer+0x9c/0x250 net/tipc/udp_media.c:291 ... Call Trace: <TASK> tipc_udp_nl_bearer_add+0x212/0x2f0 net/tipc/udp_media.c:646 tipc_nl_bearer_add+0x21e/0x360 net/tipc/bearer.c:1089 genl_family_rcv_msg_doit+0x1fc/0x2e0 net/netlink/genetlink.c:972 genl_family_rcv_msg net/netlink/genetlink.c:1052 [inline] genl_rcv_msg+0x561/0x800 net/netlink/genetlink.c:1067 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2544 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076 netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline] netlink_unicast+0x53b/0x810 net/netlink/af_netlink.c:1367 netlink_sendmsg+0x8b7/0xd70 net/netlink/af_netlink.c:1909 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0xd5/0x180 net/socket.c:745 ____sys_sendmsg+0x6ac/0x940 net/socket.c:2584 ___sys_sendmsg+0x135/0x1d0 net/socket.c:2638 __sys_sendmsg+0x117/0x1e0 net/socket.c:2667 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b The cause of this issue is that when tipc_nl_bearer_add() is called with the TIPC_NLA_BEARER_UDP_OPTS attribute, tipc_udp_nl_bearer_add() is called even if the bearer is not UDP. tipc_udp_is_known_peer() called by tipc_udp_nl_bearer_add() assumes that the media_ptr field of the tipc_bearer has an udp_bearer type object, so the function goes crazy for non-UDP bearers. This patch fixes the issue by checking the bearer type before calling tipc_udp_nl_bearer_add() in tipc_nl_bearer_add(). CVE-2024-26663 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26663.html CVE-2024-26663 https://bugzilla.suse.com/1222326 SUSE Bug 1222326 In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix possible use-after-free and null-ptr-deref The pernet operations structure for the subsystem must be registered before registering the generic netlink family. CVE-2024-26735 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26735.html CVE-2024-26735 https://bugzilla.suse.com/1222372 SUSE Bug 1222372 In the Linux kernel, the following vulnerability has been resolved: i40e: Do not allow untrusted VF to remove administratively set MAC Currently when PF administratively sets VF's MAC address and the VF is put down (VF tries to delete all MACs) then the MAC is removed from MAC filters and primary VF MAC is zeroed. Do not allow untrusted VF to remove primary MAC when it was set administratively by PF. Reproducer: 1) Create VF 2) Set VF interface up 3) Administratively set the VF's MAC 4) Put VF interface down [root@host ~]# echo 1 > /sys/class/net/enp2s0f0/device/sriov_numvfs [root@host ~]# ip link set enp2s0f0v0 up [root@host ~]# ip link set enp2s0f0 vf 0 mac fe:6c:b5:da:c7:7d [root@host ~]# ip link show enp2s0f0 23: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 3c:ec:ef:b7:dd:04 brd ff:ff:ff:ff:ff:ff vf 0 link/ether fe:6c:b5:da:c7:7d brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off [root@host ~]# ip link set enp2s0f0v0 down [root@host ~]# ip link show enp2s0f0 23: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 3c:ec:ef:b7:dd:04 brd ff:ff:ff:ff:ff:ff vf 0 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off CVE-2024-26830 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26830.html CVE-2024-26830 https://bugzilla.suse.com/1223012 SUSE Bug 1223012 In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsr_get_node() KMSAN reported the following uninit-value access issue [1]: ===================================================== BUG: KMSAN: uninit-value in hsr_get_node+0xa2e/0xa40 net/hsr/hsr_framereg.c:246 hsr_get_node+0xa2e/0xa40 net/hsr/hsr_framereg.c:246 fill_frame_info net/hsr/hsr_forward.c:577 [inline] hsr_forward_skb+0xe12/0x30e0 net/hsr/hsr_forward.c:615 hsr_dev_xmit+0x1a1/0x270 net/hsr/hsr_device.c:223 __netdev_start_xmit include/linux/netdevice.h:4940 [inline] netdev_start_xmit include/linux/netdevice.h:4954 [inline] xmit_one net/core/dev.c:3548 [inline] dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564 __dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349 dev_queue_xmit include/linux/netdevice.h:3134 [inline] packet_xmit+0x9c/0x6b0 net/packet/af_packet.c:276 packet_snd net/packet/af_packet.c:3087 [inline] packet_sendmsg+0x8b1d/0x9f30 net/packet/af_packet.c:3119 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x735/0xa10 net/socket.c:2191 __do_sys_sendto net/socket.c:2203 [inline] __se_sys_sendto net/socket.c:2199 [inline] __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b Uninit was created at: slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768 slab_alloc_node mm/slub.c:3478 [inline] kmem_cache_alloc_node+0x5e9/0xb10 mm/slub.c:3523 kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:560 __alloc_skb+0x318/0x740 net/core/skbuff.c:651 alloc_skb include/linux/skbuff.h:1286 [inline] alloc_skb_with_frags+0xc8/0xbd0 net/core/skbuff.c:6334 sock_alloc_send_pskb+0xa80/0xbf0 net/core/sock.c:2787 packet_alloc_skb net/packet/af_packet.c:2936 [inline] packet_snd net/packet/af_packet.c:3030 [inline] packet_sendmsg+0x70e8/0x9f30 net/packet/af_packet.c:3119 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg net/socket.c:745 [inline] __sys_sendto+0x735/0xa10 net/socket.c:2191 __do_sys_sendto net/socket.c:2203 [inline] __se_sys_sendto net/socket.c:2199 [inline] __x64_sys_sendto+0x125/0x1c0 net/socket.c:2199 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x6d/0x140 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b CPU: 1 PID: 5033 Comm: syz-executor334 Not tainted 6.7.0-syzkaller-00562-g9f8413c4a66f #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 ===================================================== If the packet type ID field in the Ethernet header is either ETH_P_PRP or ETH_P_HSR, but it is not followed by an HSR tag, hsr_get_skb_sequence_nr() reads an invalid value as a sequence number. This causes the above issue. This patch fixes the issue by returning NULL if the Ethernet header is not followed by an HSR tag. CVE-2024-26863 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26863.html CVE-2024-26863 https://bugzilla.suse.com/1223021 SUSE Bug 1223021 In the Linux kernel, the following vulnerability has been resolved: dm: call the resume method on internal suspend There is this reported crash when experimenting with the lvm2 testsuite. The list corruption is caused by the fact that the postsuspend and resume methods were not paired correctly; there were two consecutive calls to the origin_postsuspend function. The second call attempts to remove the "hash_list" entry from a list, while it was already removed by the first call. Fix __dm_internal_resume so that it calls the preresume and resume methods of the table's targets. If a preresume method of some target fails, we are in a tricky situation. We can't return an error because dm_internal_resume isn't supposed to return errors. We can't return success, because then the "resume" and "postsuspend" methods would not be paired correctly. So, we set the DMF_SUSPENDED flag and we fake normal suspend - it may confuse userspace tools, but it won't cause a kernel crash. ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:56! invalid opcode: 0000 [#1] PREEMPT SMP CPU: 1 PID: 8343 Comm: dmsetup Not tainted 6.8.0-rc6 #4 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014 RIP: 0010:__list_del_entry_valid_or_report+0x77/0xc0 <snip> RSP: 0018:ffff8881b831bcc0 EFLAGS: 00010282 RAX: 000000000000004e RBX: ffff888143b6eb80 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffff819053d0 RDI: 00000000ffffffff RBP: ffff8881b83a3400 R08: 00000000fffeffff R09: 0000000000000058 R10: 0000000000000000 R11: ffffffff81a24080 R12: 0000000000000001 R13: ffff88814538e000 R14: ffff888143bc6dc0 R15: ffffffffa02e4bb0 FS: 00000000f7c0f780(0000) GS:ffff8893f0a40000(0000) knlGS:0000000000000000 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: 0000000057fb5000 CR3: 0000000143474000 CR4: 00000000000006b0 Call Trace: <TASK> ? die+0x2d/0x80 ? do_trap+0xeb/0xf0 ? __list_del_entry_valid_or_report+0x77/0xc0 ? do_error_trap+0x60/0x80 ? __list_del_entry_valid_or_report+0x77/0xc0 ? exc_invalid_op+0x49/0x60 ? __list_del_entry_valid_or_report+0x77/0xc0 ? asm_exc_invalid_op+0x16/0x20 ? table_deps+0x1b0/0x1b0 [dm_mod] ? __list_del_entry_valid_or_report+0x77/0xc0 origin_postsuspend+0x1a/0x50 [dm_snapshot] dm_table_postsuspend_targets+0x34/0x50 [dm_mod] dm_suspend+0xd8/0xf0 [dm_mod] dev_suspend+0x1f2/0x2f0 [dm_mod] ? table_deps+0x1b0/0x1b0 [dm_mod] ctl_ioctl+0x300/0x5f0 [dm_mod] dm_compat_ctl_ioctl+0x7/0x10 [dm_mod] __x64_compat_sys_ioctl+0x104/0x170 do_syscall_64+0x184/0x1b0 entry_SYSCALL_64_after_hwframe+0x46/0x4e RIP: 0033:0xf7e6aead <snip> ---[ end trace 0000000000000000 ]--- CVE-2024-26880 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26880.html CVE-2024-26880 https://bugzilla.suse.com/1223188 SUSE Bug 1223188 In the Linux kernel, the following vulnerability has been resolved: tracing/trigger: Fix to return error if failed to alloc snapshot Fix register_snapshot_trigger() to return error code if it failed to allocate a snapshot instead of 0 (success). Unless that, it will register snapshot trigger without an error. CVE-2024-26920 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26920.html CVE-2024-26920 https://bugzilla.suse.com/1228237 SUSE Bug 1228237 In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: do not free live element Pablo reports a crash with large batches of elements with a back-to-back add/remove pattern. Quoting Pablo: add_elem("00000000") timeout 100 ms ... add_elem("0000000X") timeout 100 ms del_elem("0000000X") <---------------- delete one that was just added ... add_elem("00005000") timeout 100 ms 1) nft_pipapo_remove() removes element 0000000X Then, KASAN shows a splat. Looking at the remove function there is a chance that we will drop a rule that maps to a non-deactivated element. Removal happens in two steps, first we do a lookup for key k and return the to-be-removed element and mark it as inactive in the next generation. Then, in a second step, the element gets removed from the set/map. The _remove function does not work correctly if we have more than one element that share the same key. This can happen if we insert an element into a set when the set already holds an element with same key, but the element mapping to the existing key has timed out or is not active in the next generation. In such case its possible that removal will unmap the wrong element. If this happens, we will leak the non-deactivated element, it becomes unreachable. The element that got deactivated (and will be freed later) will remain reachable in the set data structure, this can result in a crash when such an element is retrieved during lookup (stale pointer). Add a check that the fully matching key does in fact map to the element that we have marked as inactive in the deactivation step. If not, we need to continue searching. Add a bug/warn trap at the end of the function as well, the remove function must not ever be called with an invisible/unreachable/non-existent element. v2: avoid uneeded temporary variable (Stefano) CVE-2024-26924 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-26924.html CVE-2024-26924 https://bugzilla.suse.com/1223387 SUSE Bug 1223387 In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() nft_unregister_obj() can concurrent with __nft_obj_type_get(), and there is not any protection when iterate over nf_tables_objects list in __nft_obj_type_get(). Therefore, there is potential data-race of nf_tables_objects list entry. Use list_for_each_entry_rcu() to iterate over nf_tables_objects list in __nft_obj_type_get(), and use rcu_read_lock() in the caller nft_obj_type_get() to protect the entire type query process. CVE-2024-27019 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-27019.html CVE-2024-27019 https://bugzilla.suse.com/1223813 SUSE Bug 1223813 In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() nft_unregister_expr() can concurrent with __nft_expr_type_get(), and there is not any protection when iterate over nf_tables_expressions list in __nft_expr_type_get(). Therefore, there is potential data-race of nf_tables_expressions list entry. Use list_for_each_entry_rcu() to iterate over nf_tables_expressions list in __nft_expr_type_get(), and use rcu_read_lock() in the caller nft_expr_type_get() to protect the entire type query process. CVE-2024-27020 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-27020.html CVE-2024-27020 https://bugzilla.suse.com/1223815 SUSE Bug 1223815 In the Linux kernel, the following vulnerability has been resolved: nbd: null check for nla_nest_start nla_nest_start() may fail and return NULL. Insert a check and set errno based on other call sites within the same source code. CVE-2024-27025 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-27025.html CVE-2024-27025 https://bugzilla.suse.com/1223778 SUSE Bug 1223778 In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Disable auto-enable of exclusive INTx IRQ Currently for devices requiring masking at the irqchip for INTx, ie. devices without DisINTx support, the IRQ is enabled in request_irq() and subsequently disabled as necessary to align with the masked status flag. This presents a window where the interrupt could fire between these events, resulting in the IRQ incrementing the disable depth twice. This would be unrecoverable for a user since the masked flag prevents nested enables through vfio. Instead, invert the logic using IRQF_NO_AUTOEN such that exclusive INTx is never auto-enabled, then unmask as required. CVE-2024-27437 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-27437.html CVE-2024-27437 https://bugzilla.suse.com/1222625 SUSE Bug 1222625 In the Linux kernel, the following vulnerability has been resolved: dm snapshot: fix lockup in dm_exception_table_exit There was reported lockup when we exit a snapshot with many exceptions. Fix this by adding "cond_resched" to the loop that frees the exceptions. CVE-2024-35805 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35805.html CVE-2024-35805 https://bugzilla.suse.com/1224743 SUSE Bug 1224743 In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgr_lock smp_call_function_single disables IRQs when executing the callback. To prevent deadlocks, we must disable IRQs when taking cgr_lock elsewhere. This is already done by qman_update_cgr and qman_delete_cgr; fix the other lockers. CVE-2024-35806 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35806.html CVE-2024-35806 https://bugzilla.suse.com/1224699 SUSE Bug 1224699 In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgr_lock smp_call_function always runs its callback in hard IRQ context, even on PREEMPT_RT, where spinlocks can sleep. So we need to use a raw spinlock for cgr_lock to ensure we aren't waiting on a sleeping task. Although this bug has existed for a while, it was not apparent until commit ef2a8d5478b9 ("net: dpaa: Adjust queue depth on rate change") which invokes smp_call_function_single via qman_update_cgr_safe every time a link goes up or down. CVE-2024-35819 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35819.html CVE-2024-35819 https://bugzilla.suse.com/1224683 SUSE Bug 1224683 In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: fix some memleaks in lbs_allocate_cmd_buffer() In the for statement of lbs_allocate_cmd_buffer(), if the allocation of cmdarray[i].cmdbuf fails, both cmdarray and cmdarray[i].cmdbuf needs to be freed. Otherwise, there will be memleaks in lbs_allocate_cmd_buffer(). CVE-2024-35828 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35828.html CVE-2024-35828 https://bugzilla.suse.com/1224622 SUSE Bug 1224622 In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: clear BM pool before initialization Register value persist after booting the kernel using kexec which results in kernel panic. Thus clear the BM pool registers before initialisation to fix the issue. CVE-2024-35837 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35837.html CVE-2024-35837 https://bugzilla.suse.com/1224500 SUSE Bug 1224500 In the Linux kernel, the following vulnerability has been resolved: ax25: fix use-after-free bugs caused by ax25_ds_del_timer When the ax25 device is detaching, the ax25_dev_device_down() calls ax25_ds_del_timer() to cleanup the slave_timer. When the timer handler is running, the ax25_ds_del_timer() that calls del_timer() in it will return directly. As a result, the use-after-free bugs could happen, one of the scenarios is shown below: (Thread 1) | (Thread 2) | ax25_ds_timeout() ax25_dev_device_down() | ax25_ds_del_timer() | del_timer() | ax25_dev_put() //FREE | | ax25_dev-> //USE In order to mitigate bugs, when the device is detaching, use timer_shutdown_sync() to stop the timer. CVE-2024-35887 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35887.html CVE-2024-35887 https://bugzilla.suse.com/1224663 SUSE Bug 1224663 In the Linux kernel, the following vulnerability has been resolved: net/sched: act_skbmod: prevent kernel-infoleak syzbot found that tcf_skbmod_dump() was copying four bytes from kernel stack to user space [1]. The issue here is that 'struct tc_skbmod' has a four bytes hole. We need to clear the structure before filling fields. [1] BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:114 [inline] BUG: KMSAN: kernel-infoleak in copy_to_user_iter lib/iov_iter.c:24 [inline] BUG: KMSAN: kernel-infoleak in iterate_ubuf include/linux/iov_iter.h:29 [inline] BUG: KMSAN: kernel-infoleak in iterate_and_advance2 include/linux/iov_iter.h:245 [inline] BUG: KMSAN: kernel-infoleak in iterate_and_advance include/linux/iov_iter.h:271 [inline] BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x366/0x2520 lib/iov_iter.c:185 instrument_copy_to_user include/linux/instrumented.h:114 [inline] copy_to_user_iter lib/iov_iter.c:24 [inline] iterate_ubuf include/linux/iov_iter.h:29 [inline] iterate_and_advance2 include/linux/iov_iter.h:245 [inline] iterate_and_advance include/linux/iov_iter.h:271 [inline] _copy_to_iter+0x366/0x2520 lib/iov_iter.c:185 copy_to_iter include/linux/uio.h:196 [inline] simple_copy_to_iter net/core/datagram.c:532 [inline] __skb_datagram_iter+0x185/0x1000 net/core/datagram.c:420 skb_copy_datagram_iter+0x5c/0x200 net/core/datagram.c:546 skb_copy_datagram_msg include/linux/skbuff.h:4050 [inline] netlink_recvmsg+0x432/0x1610 net/netlink/af_netlink.c:1962 sock_recvmsg_nosec net/socket.c:1046 [inline] sock_recvmsg+0x2c4/0x340 net/socket.c:1068 __sys_recvfrom+0x35a/0x5f0 net/socket.c:2242 __do_sys_recvfrom net/socket.c:2260 [inline] __se_sys_recvfrom net/socket.c:2256 [inline] __x64_sys_recvfrom+0x126/0x1d0 net/socket.c:2256 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 Uninit was stored to memory at: pskb_expand_head+0x30f/0x19d0 net/core/skbuff.c:2253 netlink_trim+0x2c2/0x330 net/netlink/af_netlink.c:1317 netlink_unicast+0x9f/0x1260 net/netlink/af_netlink.c:1351 nlmsg_unicast include/net/netlink.h:1144 [inline] nlmsg_notify+0x21d/0x2f0 net/netlink/af_netlink.c:2610 rtnetlink_send+0x73/0x90 net/core/rtnetlink.c:741 rtnetlink_maybe_send include/linux/rtnetlink.h:17 [inline] tcf_add_notify net/sched/act_api.c:2048 [inline] tcf_action_add net/sched/act_api.c:2071 [inline] tc_ctl_action+0x146e/0x19d0 net/sched/act_api.c:2119 rtnetlink_rcv_msg+0x1737/0x1900 net/core/rtnetlink.c:6595 netlink_rcv_skb+0x375/0x650 net/netlink/af_netlink.c:2559 rtnetlink_rcv+0x34/0x40 net/core/rtnetlink.c:6613 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline] netlink_unicast+0xf4c/0x1260 net/netlink/af_netlink.c:1361 netlink_sendmsg+0x10df/0x11f0 net/netlink/af_netlink.c:1905 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x30f/0x380 net/socket.c:745 ____sys_sendmsg+0x877/0xb60 net/socket.c:2584 ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638 __sys_sendmsg net/socket.c:2667 [inline] __do_sys_sendmsg net/socket.c:2676 [inline] __se_sys_sendmsg net/socket.c:2674 [inline] __x64_sys_sendmsg+0x307/0x4a0 net/socket.c:2674 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 Uninit was stored to memory at: __nla_put lib/nlattr.c:1041 [inline] nla_put+0x1c6/0x230 lib/nlattr.c:1099 tcf_skbmod_dump+0x23f/0xc20 net/sched/act_skbmod.c:256 tcf_action_dump_old net/sched/act_api.c:1191 [inline] tcf_action_dump_1+0x85e/0x970 net/sched/act_api.c:1227 tcf_action_dump+0x1fd/0x460 net/sched/act_api.c:1251 tca_get_fill+0x519/0x7a0 net/sched/act_api.c:1628 tcf_add_notify_msg net/sched/act_api.c:2023 [inline] tcf_add_notify net/sched/act_api.c:2042 [inline] tcf_action_add net/sched/act_api.c:2071 [inline] tc_ctl_action+0x1365/0x19d0 net/sched/act_api.c:2119 rtnetlink_rcv_msg+0x1737/0x1900 net/core/rtnetlink.c:6595 netlink_rcv_skb+0x375/0x650 net/netlink/af_netli ---truncated--- CVE-2024-35893 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35893.html CVE-2024-35893 https://bugzilla.suse.com/1224512 SUSE Bug 1224512 In the Linux kernel, the following vulnerability has been resolved: net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() Many syzbot reports show extreme rtnl pressure, and many of them hint that smc acquires rtnl in netns creation for no good reason [1] This patch returns early from smc_pnet_net_init() if there is no netdevice yet. I am not even sure why smc_pnet_create_pnetids_list() even exists, because smc_pnet_netdev_event() is also calling smc_pnet_add_base_pnetid() when handling NETDEV_UP event. [1] extract of typical syzbot reports 2 locks held by syz-executor.3/12252: #0: ffffffff8f369610 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 net/core/net_namespace.c:491 #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_create_pnetids_list net/smc/smc_pnet.c:809 [inline] #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 net/smc/smc_pnet.c:878 2 locks held by syz-executor.4/12253: #0: ffffffff8f369610 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 net/core/net_namespace.c:491 #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_create_pnetids_list net/smc/smc_pnet.c:809 [inline] #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 net/smc/smc_pnet.c:878 2 locks held by syz-executor.1/12257: #0: ffffffff8f369610 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 net/core/net_namespace.c:491 #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_create_pnetids_list net/smc/smc_pnet.c:809 [inline] #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 net/smc/smc_pnet.c:878 2 locks held by syz-executor.2/12261: #0: ffffffff8f369610 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 net/core/net_namespace.c:491 #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_create_pnetids_list net/smc/smc_pnet.c:809 [inline] #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 net/smc/smc_pnet.c:878 2 locks held by syz-executor.0/12265: #0: ffffffff8f369610 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 net/core/net_namespace.c:491 #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_create_pnetids_list net/smc/smc_pnet.c:809 [inline] #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 net/smc/smc_pnet.c:878 2 locks held by syz-executor.3/12268: #0: ffffffff8f369610 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 net/core/net_namespace.c:491 #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_create_pnetids_list net/smc/smc_pnet.c:809 [inline] #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 net/smc/smc_pnet.c:878 2 locks held by syz-executor.4/12271: #0: ffffffff8f369610 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 net/core/net_namespace.c:491 #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_create_pnetids_list net/smc/smc_pnet.c:809 [inline] #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 net/smc/smc_pnet.c:878 2 locks held by syz-executor.1/12274: #0: ffffffff8f369610 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 net/core/net_namespace.c:491 #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_create_pnetids_list net/smc/smc_pnet.c:809 [inline] #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 net/smc/smc_pnet.c:878 2 locks held by syz-executor.2/12280: #0: ffffffff8f369610 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c7/0x7b0 net/core/net_namespace.c:491 #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_create_pnetids_list net/smc/smc_pnet.c:809 [inline] #1: ffffffff8f375b88 (rtnl_mutex){+.+.}-{3:3}, at: smc_pnet_net_init+0x10a/0x1e0 net/smc/smc_pnet.c:878 CVE-2024-35934 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35934.html CVE-2024-35934 https://bugzilla.suse.com/1224641 SUSE Bug 1224641 In the Linux kernel, the following vulnerability has been resolved: dyndbg: fix old BUG_ON in >control parser Fix a BUG_ON from 2009. Even if it looks "unreachable" (I didn't really look), lets make sure by removing it, doing pr_err and return -EINVAL instead. CVE-2024-35947 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35947.html CVE-2024-35947 https://bugzilla.suse.com/1224647 SUSE Bug 1224647 In the Linux kernel, the following vulnerability has been resolved: btrfs: make sure that WRITTEN is set on all metadata blocks We previously would call btrfs_check_leaf() if we had the check integrity code enabled, which meant that we could only run the extended leaf checks if we had WRITTEN set on the header flags. This leaves a gap in our checking, because we could end up with corruption on disk where WRITTEN isn't set on the leaf, and then the extended leaf checks don't get run which we rely on to validate all of the item pointers to make sure we don't access memory outside of the extent buffer. However, since 732fab95abe2 ("btrfs: check-integrity: remove CONFIG_BTRFS_FS_CHECK_INTEGRITY option") we no longer call btrfs_check_leaf() from btrfs_mark_buffer_dirty(), which means we only ever call it on blocks that are being written out, and thus have WRITTEN set, or that are being read in, which should have WRITTEN set. Add checks to make sure we have WRITTEN set appropriately, and then make sure __btrfs_check_leaf() always does the item checking. This will protect us from file systems that have been corrupted and no longer have WRITTEN set on some of the blocks. This was hit on a crafted image tweaking the WRITTEN bit and reported by KASAN as out-of-bound access in the eb accessors. The example is a dir item at the end of an eb. [2.042] BTRFS warning (device loop1): bad eb member start: ptr 0x3fff start 30572544 member offset 16410 size 2 [2.040] general protection fault, probably for non-canonical address 0xe0009d1000000003: 0000 [#1] PREEMPT SMP KASAN NOPTI [2.537] KASAN: maybe wild-memory-access in range [0x0005088000000018-0x000508800000001f] [2.729] CPU: 0 PID: 2587 Comm: mount Not tainted 6.8.2 #1 [2.729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [2.621] RIP: 0010:btrfs_get_16+0x34b/0x6d0 [2.621] RSP: 0018:ffff88810871fab8 EFLAGS: 00000206 [2.621] RAX: 0000a11000000003 RBX: ffff888104ff8720 RCX: ffff88811b2288c0 [2.621] RDX: dffffc0000000000 RSI: ffffffff81dd8aca RDI: ffff88810871f748 [2.621] RBP: 000000000000401a R08: 0000000000000001 R09: ffffed10210e3ee9 [2.621] R10: ffff88810871f74f R11: 205d323430333737 R12: 000000000000001a [2.621] R13: 000508800000001a R14: 1ffff110210e3f5d R15: ffffffff850011e8 [2.621] FS: 00007f56ea275840(0000) GS:ffff88811b200000(0000) knlGS:0000000000000000 [2.621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [2.621] CR2: 00007febd13b75c0 CR3: 000000010bb50000 CR4: 00000000000006f0 [2.621] Call Trace: [2.621] <TASK> [2.621] ? show_regs+0x74/0x80 [2.621] ? die_addr+0x46/0xc0 [2.621] ? exc_general_protection+0x161/0x2a0 [2.621] ? asm_exc_general_protection+0x26/0x30 [2.621] ? btrfs_get_16+0x33a/0x6d0 [2.621] ? btrfs_get_16+0x34b/0x6d0 [2.621] ? btrfs_get_16+0x33a/0x6d0 [2.621] ? __pfx_btrfs_get_16+0x10/0x10 [2.621] ? __pfx_mutex_unlock+0x10/0x10 [2.621] btrfs_match_dir_item_name+0x101/0x1a0 [2.621] btrfs_lookup_dir_item+0x1f3/0x280 [2.621] ? __pfx_btrfs_lookup_dir_item+0x10/0x10 [2.621] btrfs_get_tree+0xd25/0x1910 [ copy more details from report ] CVE-2024-35949 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35949.html CVE-2024-35949 https://bugzilla.suse.com/1224700 SUSE Bug 1224700 https://bugzilla.suse.com/1229273 SUSE Bug 1229273 In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: Fix not validating setsockopt user input syzbot reported rfcomm_sock_setsockopt_old() is copying data without checking user input length. BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset include/linux/sockptr.h:49 [inline] BUG: KASAN: slab-out-of-bounds in copy_from_sockptr include/linux/sockptr.h:55 [inline] BUG: KASAN: slab-out-of-bounds in rfcomm_sock_setsockopt_old net/bluetooth/rfcomm/sock.c:632 [inline] BUG: KASAN: slab-out-of-bounds in rfcomm_sock_setsockopt+0x893/0xa70 net/bluetooth/rfcomm/sock.c:673 Read of size 4 at addr ffff8880209a8bc3 by task syz-executor632/5064 CVE-2024-35966 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35966.html CVE-2024-35966 https://bugzilla.suse.com/1224576 SUSE Bug 1224576 In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: Fix not validating setsockopt user input syzbot reported sco_sock_setsockopt() is copying data without checking user input length. BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset include/linux/sockptr.h:49 [inline] BUG: KASAN: slab-out-of-bounds in copy_from_sockptr include/linux/sockptr.h:55 [inline] BUG: KASAN: slab-out-of-bounds in sco_sock_setsockopt+0xc0b/0xf90 net/bluetooth/sco.c:893 Read of size 4 at addr ffff88805f7b15a3 by task syz-executor.5/12578 CVE-2024-35967 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35967.html CVE-2024-35967 https://bugzilla.suse.com/1224587 SUSE Bug 1224587 In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix memory leak in hci_req_sync_complete() In 'hci_req_sync_complete()', always free the previous sync request state before assigning reference to a new one. CVE-2024-35978 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35978.html CVE-2024-35978 https://bugzilla.suse.com/1224571 SUSE Bug 1224571 In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Use access_width over bit_width for system memory accesses To align with ACPI 6.3+, since bit_width can be any 8-bit value, it cannot be depended on to be always on a clean 8b boundary. This was uncovered on the Cobalt 100 platform. SError Interrupt on CPU26, code 0xbe000011 -- SError CPU: 26 PID: 1510 Comm: systemd-udevd Not tainted 5.15.2.1-13 #1 Hardware name: MICROSOFT CORPORATION, BIOS MICROSOFT CORPORATION pstate: 62400009 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : cppc_get_perf_caps+0xec/0x410 lr : cppc_get_perf_caps+0xe8/0x410 sp : ffff8000155ab730 x29: ffff8000155ab730 x28: ffff0080139d0038 x27: ffff0080139d0078 x26: 0000000000000000 x25: ffff0080139d0058 x24: 00000000ffffffff x23: ffff0080139d0298 x22: ffff0080139d0278 x21: 0000000000000000 x20: ffff00802b251910 x19: ffff0080139d0000 x18: ffffffffffffffff x17: 0000000000000000 x16: ffffdc7e111bad04 x15: ffff00802b251008 x14: ffffffffffffffff x13: ffff013f1fd63300 x12: 0000000000000006 x11: ffffdc7e128f4420 x10: 0000000000000000 x9 : ffffdc7e111badec x8 : ffff00802b251980 x7 : 0000000000000000 x6 : ffff0080139d0028 x5 : 0000000000000000 x4 : ffff0080139d0018 x3 : 00000000ffffffff x2 : 0000000000000008 x1 : ffff8000155ab7a0 x0 : 0000000000000000 Kernel panic - not syncing: Asynchronous SError Interrupt CPU: 26 PID: 1510 Comm: systemd-udevd Not tainted 5.15.2.1-13 #1 Hardware name: MICROSOFT CORPORATION, BIOS MICROSOFT CORPORATION Call trace: dump_backtrace+0x0/0x1e0 show_stack+0x24/0x30 dump_stack_lvl+0x8c/0xb8 dump_stack+0x18/0x34 panic+0x16c/0x384 add_taint+0x0/0xc0 arm64_serror_panic+0x7c/0x90 arm64_is_fatal_ras_serror+0x34/0xa4 do_serror+0x50/0x6c el1h_64_error_handler+0x40/0x74 el1h_64_error+0x7c/0x80 cppc_get_perf_caps+0xec/0x410 cppc_cpufreq_cpu_init+0x74/0x400 [cppc_cpufreq] cpufreq_online+0x2dc/0xa30 cpufreq_add_dev+0xc0/0xd4 subsys_interface_register+0x134/0x14c cpufreq_register_driver+0x1b0/0x354 cppc_cpufreq_init+0x1a8/0x1000 [cppc_cpufreq] do_one_initcall+0x50/0x250 do_init_module+0x60/0x27c load_module+0x2300/0x2570 __do_sys_finit_module+0xa8/0x114 __arm64_sys_finit_module+0x2c/0x3c invoke_syscall+0x78/0x100 el0_svc_common.constprop.0+0x180/0x1a0 do_el0_svc+0x84/0xa0 el0_svc+0x2c/0xc0 el0t_64_sync_handler+0xa4/0x12c el0t_64_sync+0x1a4/0x1a8 Instead, use access_width to determine the size and use the offset and width to shift and mask the bits to read/write out. Make sure to add a check for system memory since pcc redefines the access_width to subspace id. If access_width is not set, then fall back to using bit_width. [ rjw: Subject and changelog edits, comment adjustments ] CVE-2024-35995 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-35995.html CVE-2024-35995 https://bugzilla.suse.com/1224557 SUSE Bug 1224557 In the Linux kernel, the following vulnerability has been resolved: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue Issue reported by customer during SRIOV testing, call trace: When both i40e and the i40iw driver are loaded, a warning in check_flush_dependency is being triggered. This seems to be because of the i40e driver workqueue is allocated with the WQ_MEM_RECLAIM flag, and the i40iw one is not. Similar error was encountered on ice too and it was fixed by removing the flag. Do the same for i40e too. [Feb 9 09:08] ------------[ cut here ]------------ [ +0.000004] workqueue: WQ_MEM_RECLAIM i40e:i40e_service_task [i40e] is flushing !WQ_MEM_RECLAIM infiniband:0x0 [ +0.000060] WARNING: CPU: 0 PID: 937 at kernel/workqueue.c:2966 check_flush_dependency+0x10b/0x120 [ +0.000007] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq snd_timer snd_seq_device snd soundcore nls_utf8 cifs cifs_arc4 nls_ucs2_utils rdma_cm iw_cm ib_cm cifs_md4 dns_resolver netfs qrtr rfkill sunrpc vfat fat intel_rapl_msr intel_rapl_common irdma intel_uncore_frequency intel_uncore_frequency_common ice ipmi_ssif isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp gnss coretemp ib_uverbs rapl intel_cstate ib_core iTCO_wdt iTCO_vendor_support acpi_ipmi mei_me ipmi_si intel_uncore ioatdma i2c_i801 joydev pcspkr mei ipmi_devintf lpc_ich intel_pch_thermal i2c_smbus ipmi_msghandler acpi_power_meter acpi_pad xfs libcrc32c ast sd_mod drm_shmem_helper t10_pi drm_kms_helper sg ixgbe drm i40e ahci crct10dif_pclmul libahci crc32_pclmul igb crc32c_intel libata ghash_clmulni_intel i2c_algo_bit mdio dca wmi dm_mirror dm_region_hash dm_log dm_mod fuse [ +0.000050] CPU: 0 PID: 937 Comm: kworker/0:3 Kdump: loaded Not tainted 6.8.0-rc2-Feb-net_dev-Qiueue-00279-gbd43c5687e05 #1 [ +0.000003] Hardware name: Intel Corporation S2600BPB/S2600BPB, BIOS SE5C620.86B.02.01.0013.121520200651 12/15/2020 [ +0.000001] Workqueue: i40e i40e_service_task [i40e] [ +0.000024] RIP: 0010:check_flush_dependency+0x10b/0x120 [ +0.000003] Code: ff 49 8b 54 24 18 48 8d 8b b0 00 00 00 49 89 e8 48 81 c6 b0 00 00 00 48 c7 c7 b0 97 fa 9f c6 05 8a cc 1f 02 01 e8 35 b3 fd ff <0f> 0b e9 10 ff ff ff 80 3d 78 cc 1f 02 00 75 94 e9 46 ff ff ff 90 [ +0.000002] RSP: 0018:ffffbd294976bcf8 EFLAGS: 00010282 [ +0.000002] RAX: 0000000000000000 RBX: ffff94d4c483c000 RCX: 0000000000000027 [ +0.000001] RDX: ffff94d47f620bc8 RSI: 0000000000000001 RDI: ffff94d47f620bc0 [ +0.000001] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffff7fff [ +0.000001] R10: ffffbd294976bb98 R11: ffffffffa0be65e8 R12: ffff94c5451ea180 [ +0.000001] R13: ffff94c5ab5e8000 R14: ffff94c5c20b6e05 R15: ffff94c5f1330ab0 [ +0.000001] FS: 0000000000000000(0000) GS:ffff94d47f600000(0000) knlGS:0000000000000000 [ +0.000002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0.000001] CR2: 00007f9e6f1fca70 CR3: 0000000038e20004 CR4: 00000000007706f0 [ +0.000000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ +0.000001] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ +0.000001] PKRU: 55555554 [ +0.000001] Call Trace: [ +0.000001] <TASK> [ +0.000002] ? __warn+0x80/0x130 [ +0.000003] ? check_flush_dependency+0x10b/0x120 [ +0.000002] ? report_bug+0x195/0x1a0 [ +0.000005] ? handle_bug+0x3c/0x70 [ +0.000003] ? exc_invalid_op+0x14/0x70 [ +0.000002] ? asm_exc_invalid_op+0x16/0x20 [ +0.000006] ? check_flush_dependency+0x10b/0x120 [ +0.000002] ? check_flush_dependency+0x10b/0x120 [ +0.000002] __flush_workqueue+0x126/0x3f0 [ +0.000015] ib_cache_cleanup_one+0x1c/0xe0 [ib_core] [ +0.000056] __ib_unregister_device+0x6a/0xb0 [ib_core] [ +0.000023] ib_unregister_device_and_put+0x34/0x50 [ib_core] [ +0.000020] i40iw_close+0x4b/0x90 [irdma] [ +0.000022] i40e_notify_client_of_netdev_close+0x54/0xc0 [i40e] [ +0.000035] i40e_service_task+0x126/0x190 [i40e] [ +0.000024] process_one_work+0x174/0x340 [ +0.000003] worker_th ---truncated--- CVE-2024-36004 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36004.html CVE-2024-36004 https://bugzilla.suse.com/1224545 SUSE Bug 1224545 In the Linux kernel, the following vulnerability has been resolved: drm/arm/malidp: fix a possible null pointer dereference In malidp_mw_connector_reset, new memory is allocated with kzalloc, but no check is performed. In order to prevent null pointer dereferencing, ensure that mw_state is checked before calling __drm_atomic_helper_connector_reset. CVE-2024-36014 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36014.html CVE-2024-36014 https://bugzilla.suse.com/1225593 SUSE Bug 1225593 In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix loop termination condition in gss_free_in_token_pages() The in_token->pages[] array is not NULL terminated. This results in the following KASAN splat: KASAN: maybe wild-memory-access in range [0x04a2013400000008-0x04a201340000000f] CVE-2024-36288 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36288.html CVE-2024-36288 https://bugzilla.suse.com/1226834 SUSE Bug 1226834 ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided. CVE-2024-36592 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36592.html CVE-2024-36592 In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent NULL dereference in ip6_output() According to syzbot, there is a chance that ip6_dst_idev() returns NULL in ip6_output(). Most places in IPv6 stack deal with a NULL idev just fine, but not here. syzbot reported: general protection fault, probably for non-canonical address 0xdffffc00000000bc: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x00000000000005e0-0x00000000000005e7] CPU: 0 PID: 9775 Comm: syz-executor.4 Not tainted 6.9.0-rc5-syzkaller-00157-g6a30653b604a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:ip6_output+0x231/0x3f0 net/ipv6/ip6_output.c:237 Code: 3c 1e 00 49 89 df 74 08 4c 89 ef e8 19 58 db f7 48 8b 44 24 20 49 89 45 00 49 89 c5 48 8d 9d e0 05 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 4c 8b 74 24 28 0f 85 61 01 00 00 8b 1b 31 ff RSP: 0018:ffffc9000927f0d8 EFLAGS: 00010202 RAX: 00000000000000bc RBX: 00000000000005e0 RCX: 0000000000040000 RDX: ffffc900131f9000 RSI: 0000000000004f47 RDI: 0000000000004f48 RBP: 0000000000000000 R08: ffffffff8a1f0b9a R09: 1ffffffff1f51fad R10: dffffc0000000000 R11: fffffbfff1f51fae R12: ffff8880293ec8c0 R13: ffff88805d7fc000 R14: 1ffff1100527d91a R15: dffffc0000000000 FS: 00007f135c6856c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000080 CR3: 0000000064096000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> NF_HOOK include/linux/netfilter.h:314 [inline] ip6_xmit+0xefe/0x17f0 net/ipv6/ip6_output.c:358 sctp_v6_xmit+0x9f2/0x13f0 net/sctp/ipv6.c:248 sctp_packet_transmit+0x26ad/0x2ca0 net/sctp/output.c:653 sctp_packet_singleton+0x22c/0x320 net/sctp/outqueue.c:783 sctp_outq_flush_ctrl net/sctp/outqueue.c:914 [inline] sctp_outq_flush+0x6d5/0x3e20 net/sctp/outqueue.c:1212 sctp_side_effects net/sctp/sm_sideeffect.c:1198 [inline] sctp_do_sm+0x59cc/0x60c0 net/sctp/sm_sideeffect.c:1169 sctp_primitive_ASSOCIATE+0x95/0xc0 net/sctp/primitive.c:73 __sctp_connect+0x9cd/0xe30 net/sctp/socket.c:1234 sctp_connect net/sctp/socket.c:4819 [inline] sctp_inet_connect+0x149/0x1f0 net/sctp/socket.c:4834 __sys_connect_file net/socket.c:2048 [inline] __sys_connect+0x2df/0x310 net/socket.c:2065 __do_sys_connect net/socket.c:2075 [inline] __se_sys_connect net/socket.c:2072 [inline] __x64_sys_connect+0x7a/0x90 net/socket.c:2072 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f CVE-2024-36901 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36901.html CVE-2024-36901 https://bugzilla.suse.com/1225711 SUSE Bug 1225711 In the Linux kernel, the following vulnerability has been resolved: ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() syzbot is able to trigger the following crash [1], caused by unsafe ip6_dst_idev() use. Indeed ip6_dst_idev() can return NULL, and must always be checked. [1] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 0 PID: 31648 Comm: syz-executor.0 Not tainted 6.9.0-rc4-next-20240417-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:__fib6_rule_action net/ipv6/fib6_rules.c:237 [inline] RIP: 0010:fib6_rule_action+0x241/0x7b0 net/ipv6/fib6_rules.c:267 Code: 02 00 00 49 8d 9f d8 00 00 00 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 f9 32 bf f7 48 8b 1b 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 e0 32 bf f7 4c 8b 03 48 89 ef 4c RSP: 0018:ffffc9000fc1f2f0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1a772f98c8186700 RDX: 0000000000000003 RSI: ffffffff8bcac4e0 RDI: ffffffff8c1f9760 RBP: ffff8880673fb980 R08: ffffffff8fac15ef R09: 1ffffffff1f582bd R10: dffffc0000000000 R11: fffffbfff1f582be R12: dffffc0000000000 R13: 0000000000000080 R14: ffff888076509000 R15: ffff88807a029a00 FS: 00007f55e82ca6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31d23000 CR3: 0000000022b66000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> fib_rules_lookup+0x62c/0xdb0 net/core/fib_rules.c:317 fib6_rule_lookup+0x1fd/0x790 net/ipv6/fib6_rules.c:108 ip6_route_output_flags_noref net/ipv6/route.c:2637 [inline] ip6_route_output_flags+0x38e/0x610 net/ipv6/route.c:2649 ip6_route_output include/net/ip6_route.h:93 [inline] ip6_dst_lookup_tail+0x189/0x11a0 net/ipv6/ip6_output.c:1120 ip6_dst_lookup_flow+0xb9/0x180 net/ipv6/ip6_output.c:1250 sctp_v6_get_dst+0x792/0x1e20 net/sctp/ipv6.c:326 sctp_transport_route+0x12c/0x2e0 net/sctp/transport.c:455 sctp_assoc_add_peer+0x614/0x15c0 net/sctp/associola.c:662 sctp_connect_new_asoc+0x31d/0x6c0 net/sctp/socket.c:1099 __sctp_connect+0x66d/0xe30 net/sctp/socket.c:1197 sctp_connect net/sctp/socket.c:4819 [inline] sctp_inet_connect+0x149/0x1f0 net/sctp/socket.c:4834 __sys_connect_file net/socket.c:2048 [inline] __sys_connect+0x2df/0x310 net/socket.c:2065 __do_sys_connect net/socket.c:2075 [inline] __se_sys_connect net/socket.c:2072 [inline] __x64_sys_connect+0x7a/0x90 net/socket.c:2072 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f CVE-2024-36902 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36902.html CVE-2024-36902 https://bugzilla.suse.com/1225719 SUSE Bug 1225719 In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload The session resources are used by FW and driver when session is offloaded, once session is uploaded these resources are not used. The lock is not required as these fields won't be used any longer. The offload and upload calls are sequential, hence lock is not required. This will suppress following BUG_ON(): [ 449.843143] ------------[ cut here ]------------ [ 449.848302] kernel BUG at mm/vmalloc.c:2727! [ 449.853072] invalid opcode: 0000 [#1] PREEMPT SMP PTI [ 449.858712] CPU: 5 PID: 1996 Comm: kworker/u24:2 Not tainted 5.14.0-118.el9.x86_64 #1 Rebooting. [ 449.867454] Hardware name: Dell Inc. PowerEdge R730/0WCJNT, BIOS 2.3.4 11/08/2016 [ 449.876966] Workqueue: fc_rport_eq fc_rport_work [libfc] [ 449.882910] RIP: 0010:vunmap+0x2e/0x30 [ 449.887098] Code: 00 65 8b 05 14 a2 f0 4a a9 00 ff ff 00 75 1b 55 48 89 fd e8 34 36 79 00 48 85 ed 74 0b 48 89 ef 31 f6 5d e9 14 fc ff ff 5d c3 <0f> 0b 0f 1f 44 00 00 41 57 41 56 49 89 ce 41 55 49 89 fd 41 54 41 [ 449.908054] RSP: 0018:ffffb83d878b3d68 EFLAGS: 00010206 [ 449.913887] RAX: 0000000080000201 RBX: ffff8f4355133550 RCX: 000000000d400005 [ 449.921843] RDX: 0000000000000001 RSI: 0000000000001000 RDI: ffffb83da53f5000 [ 449.929808] RBP: ffff8f4ac6675800 R08: ffffb83d878b3d30 R09: 00000000000efbdf [ 449.937774] R10: 0000000000000003 R11: ffff8f434573e000 R12: 0000000000001000 [ 449.945736] R13: 0000000000001000 R14: ffffb83da53f5000 R15: ffff8f43d4ea3ae0 [ 449.953701] FS: 0000000000000000(0000) GS:ffff8f529fc80000(0000) knlGS:0000000000000000 [ 449.962732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 449.969138] CR2: 00007f8cf993e150 CR3: 0000000efbe10003 CR4: 00000000003706e0 [ 449.977102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 449.985065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 449.993028] Call Trace: [ 449.995756] __iommu_dma_free+0x96/0x100 [ 450.000139] bnx2fc_free_session_resc+0x67/0x240 [bnx2fc] [ 450.006171] bnx2fc_upload_session+0xce/0x100 [bnx2fc] [ 450.011910] bnx2fc_rport_event_handler+0x9f/0x240 [bnx2fc] [ 450.018136] fc_rport_work+0x103/0x5b0 [libfc] [ 450.023103] process_one_work+0x1e8/0x3c0 [ 450.027581] worker_thread+0x50/0x3b0 [ 450.031669] ? rescuer_thread+0x370/0x370 [ 450.036143] kthread+0x149/0x170 [ 450.039744] ? set_kthread_struct+0x40/0x40 [ 450.044411] ret_from_fork+0x22/0x30 [ 450.048404] Modules linked in: vfat msdos fat xfs nfs_layout_nfsv41_files rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver dm_service_time qedf qed crc8 bnx2fc libfcoe libfc scsi_transport_fc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp dcdbas rapl intel_cstate intel_uncore mei_me pcspkr mei ipmi_ssif lpc_ich ipmi_si fuse zram ext4 mbcache jbd2 loop nfsv3 nfs_acl nfs lockd grace fscache netfs irdma ice sd_mod t10_pi sg ib_uverbs ib_core 8021q garp mrp stp llc mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt mxm_wmi fb_sys_fops cec crct10dif_pclmul ahci crc32_pclmul bnx2x drm ghash_clmulni_intel libahci rfkill i40e libata megaraid_sas mdio wmi sunrpc lrw dm_crypt dm_round_robin dm_multipath dm_snapshot dm_bufio dm_mirror dm_region_hash dm_log dm_zero dm_mod linear raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx raid6_pq libcrc32c crc32c_intel raid1 raid0 iscsi_ibft squashfs be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls [ 450.048497] libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi edd ipmi_devintf ipmi_msghandler [ 450.159753] ---[ end trace 712de2c57c64abc8 ]--- CVE-2024-36919 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36919.html CVE-2024-36919 https://bugzilla.suse.com/1225767 SUSE Bug 1225767 In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() lpfc_worker_wake_up() calls the lpfc_work_done() routine, which takes the hbalock. Thus, lpfc_worker_wake_up() should not be called while holding the hbalock to avoid potential deadlock. CVE-2024-36924 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36924.html CVE-2024-36924 https://bugzilla.suse.com/1225820 SUSE Bug 1225820 In the Linux kernel, the following vulnerability has been resolved: nfs: Handle error of rpc_proc_register() in nfs_net_init(). syzkaller reported a warning [0] triggered while destroying immature netns. rpc_proc_register() was called in init_nfs_fs(), but its error has been ignored since at least the initial commit 1da177e4c3f4 ("Linux-2.6.12-rc2"). Recently, commit d47151b79e32 ("nfs: expose /proc/net/sunrpc/nfs in net namespaces") converted the procfs to per-netns and made the problem more visible. Even when rpc_proc_register() fails, nfs_net_init() could succeed, and thus nfs_net_exit() will be called while destroying the netns. Then, remove_proc_entry() will be called for non-existing proc directory and trigger the warning below. Let's handle the error of rpc_proc_register() properly in nfs_net_init(). [0]: name 'nfs' WARNING: CPU: 1 PID: 1710 at fs/proc/generic.c:711 remove_proc_entry+0x1bb/0x2d0 fs/proc/generic.c:711 Modules linked in: CPU: 1 PID: 1710 Comm: syz-executor.2 Not tainted 6.8.0-12822-gcd51db110a7e #12 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014 RIP: 0010:remove_proc_entry+0x1bb/0x2d0 fs/proc/generic.c:711 Code: 41 5d 41 5e c3 e8 85 09 b5 ff 48 c7 c7 88 58 64 86 e8 09 0e 71 02 e8 74 09 b5 ff 4c 89 e6 48 c7 c7 de 1b 80 84 e8 c5 ad 97 ff <0f> 0b eb b1 e8 5c 09 b5 ff 48 c7 c7 88 58 64 86 e8 e0 0d 71 02 eb RSP: 0018:ffffc9000c6d7ce0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff8880422b8b00 RCX: ffffffff8110503c RDX: ffff888030652f00 RSI: ffffffff81105045 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: ffffffff81bb62cb R12: ffffffff84807ffc R13: ffff88804ad6fcc0 R14: ffffffff84807ffc R15: ffffffff85741ff8 FS: 00007f30cfba8640(0000) GS:ffff88807dd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff51afe8000 CR3: 000000005a60a005 CR4: 0000000000770ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: <TASK> rpc_proc_unregister+0x64/0x70 net/sunrpc/stats.c:310 nfs_net_exit+0x1c/0x30 fs/nfs/inode.c:2438 ops_exit_list+0x62/0xb0 net/core/net_namespace.c:170 setup_net+0x46c/0x660 net/core/net_namespace.c:372 copy_net_ns+0x244/0x590 net/core/net_namespace.c:505 create_new_namespaces+0x2ed/0x770 kernel/nsproxy.c:110 unshare_nsproxy_namespaces+0xae/0x160 kernel/nsproxy.c:228 ksys_unshare+0x342/0x760 kernel/fork.c:3322 __do_sys_unshare kernel/fork.c:3393 [inline] __se_sys_unshare kernel/fork.c:3391 [inline] __x64_sys_unshare+0x1f/0x30 kernel/fork.c:3391 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x4f/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x46/0x4e RIP: 0033:0x7f30d0febe5d Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 73 9f 1b 00 f7 d8 64 89 01 48 RSP: 002b:00007f30cfba7cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 RAX: ffffffffffffffda RBX: 00000000004bbf80 RCX: 00007f30d0febe5d RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006c020600 RBP: 00000000004bbf80 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000000b R14: 00007f30d104c530 R15: 0000000000000000 </TASK> CVE-2024-36939 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36939.html CVE-2024-36939 https://bugzilla.suse.com/1225838 SUSE Bug 1225838 In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: don't free NULL coalescing rule If the parsing fails, we can dereference a NULL pointer here. CVE-2024-36941 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36941.html CVE-2024-36941 https://bugzilla.suse.com/1225835 SUSE Bug 1225835 In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Move NPIV's transport unregistration to after resource clean up There are cases after NPIV deletion where the fabric switch still believes the NPIV is logged into the fabric. This occurs when a vport is unregistered before the Remove All DA_ID CT and LOGO ELS are sent to the fabric. Currently fc_remove_host(), which calls dev_loss_tmo for all D_IDs including the fabric D_ID, removes the last ndlp reference and frees the ndlp rport object. This sometimes causes the race condition where the final DA_ID and LOGO are skipped from being sent to the fabric switch. Fix by moving the fc_remove_host() and scsi_remove_host() calls after DA_ID and LOGO are sent. CVE-2024-36952 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-36952.html CVE-2024-36952 https://bugzilla.suse.com/1225898 SUSE Bug 1225898 In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix overwriting ct original tuple for ICMPv6 OVS_PACKET_CMD_EXECUTE has 3 main attributes: - OVS_PACKET_ATTR_KEY - Packet metadata in a netlink format. - OVS_PACKET_ATTR_PACKET - Binary packet content. - OVS_PACKET_ATTR_ACTIONS - Actions to execute on the packet. OVS_PACKET_ATTR_KEY is parsed first to populate sw_flow_key structure with the metadata like conntrack state, input port, recirculation id, etc. Then the packet itself gets parsed to populate the rest of the keys from the packet headers. Whenever the packet parsing code starts parsing the ICMPv6 header, it first zeroes out fields in the key corresponding to Neighbor Discovery information even if it is not an ND packet. It is an 'ipv6.nd' field. However, the 'ipv6' is a union that shares the space between 'nd' and 'ct_orig' that holds the original tuple conntrack metadata parsed from the OVS_PACKET_ATTR_KEY. ND packets should not normally have conntrack state, so it's fine to share the space, but normal ICMPv6 Echo packets or maybe other types of ICMPv6 can have the state attached and it should not be overwritten. The issue results in all but the last 4 bytes of the destination address being wiped from the original conntrack tuple leading to incorrect packet matching and potentially executing wrong actions in case this packet recirculates within the datapath or goes back to userspace. ND fields should not be accessed in non-ND packets, so not clearing them should be fine. Executing memset() only for actual ND packets to avoid the issue. Initializing the whole thing before parsing is needed because ND packet may not contain all the options. The issue only affects the OVS_PACKET_CMD_EXECUTE path and doesn't affect packets entering OVS datapath from network interfaces, because in this case CT metadata is populated from skb after the packet is already parsed. CVE-2024-38558 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-38558.html CVE-2024-38558 https://bugzilla.suse.com/1226783 SUSE Bug 1226783 In the Linux kernel, the following vulnerability has been resolved: scsi: bfa: Ensure the copied buf is NUL terminated Currently, we allocate a nbytes-sized kernel buffer and copy nbytes from userspace to that buffer. Later, we use sscanf on this buffer but we don't ensure that the string is terminated inside the buffer, this can lead to OOB read when using sscanf. Fix this issue by using memdup_user_nul instead of memdup_user. CVE-2024-38560 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-38560.html CVE-2024-38560 https://bugzilla.suse.com/1226786 SUSE Bug 1226786 https://bugzilla.suse.com/1227319 SUSE Bug 1227319 In the Linux kernel, the following vulnerability has been resolved: md: fix resync softlockup when bitmap size is less than array size Is is reported that for dm-raid10, lvextend + lvchange --syncaction will trigger following softlockup: kernel:watchdog: BUG: soft lockup - CPU#3 stuck for 26s! [mdX_resync:6976] CPU: 7 PID: 3588 Comm: mdX_resync Kdump: loaded Not tainted 6.9.0-rc4-next-20240419 #1 RIP: 0010:_raw_spin_unlock_irq+0x13/0x30 Call Trace: <TASK> md_bitmap_start_sync+0x6b/0xf0 raid10_sync_request+0x25c/0x1b40 [raid10] md_do_sync+0x64b/0x1020 md_thread+0xa7/0x170 kthread+0xcf/0x100 ret_from_fork+0x30/0x50 ret_from_fork_asm+0x1a/0x30 And the detailed process is as follows: md_do_sync j = mddev->resync_min while (j < max_sectors) sectors = raid10_sync_request(mddev, j, &skipped) if (!md_bitmap_start_sync(..., &sync_blocks)) // md_bitmap_start_sync set sync_blocks to 0 return sync_blocks + sectors_skippe; // sectors = 0; j += sectors; // j never change Root cause is that commit 301867b1c168 ("md/raid10: check slab-out-of-bounds in md_bitmap_get_counter") return early from md_bitmap_get_counter(), without setting returned blocks. Fix this problem by always set returned blocks from md_bitmap_get_counter"(), as it used to be. Noted that this patch just fix the softlockup problem in kernel, the case that bitmap size doesn't match array size still need to be fixed. CVE-2024-38598 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-38598.html CVE-2024-38598 https://bugzilla.suse.com/1226757 SUSE Bug 1226757 In the Linux kernel, the following vulnerability has been resolved: usb-storage: alauda: Check whether the media is initialized The member "uzonesize" of struct alauda_info will remain 0 if alauda_init_media() fails, potentially causing divide errors in alauda_read_data() and alauda_write_lba(). - Add a member "media_initialized" to struct alauda_info. - Change a condition in alauda_check_media() to ensure the first initialization. - Add an error check for the return value of alauda_init_media(). CVE-2024-38619 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-38619.html CVE-2024-38619 https://bugzilla.suse.com/1226861 SUSE Bug 1226861 In the Linux kernel, the following vulnerability has been resolved: watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger When the cpu5wdt module is removing, the origin code uses del_timer() to de-activate the timer. If the timer handler is running, del_timer() could not stop it and will return directly. If the port region is released by release_region() and then the timer handler cpu5wdt_trigger() calls outb() to write into the region that is released, the use-after-free bug will happen. Change del_timer() to timer_shutdown_sync() in order that the timer handler could be finished before the port region is released. CVE-2024-38630 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-38630.html CVE-2024-38630 https://bugzilla.suse.com/1226908 SUSE Bug 1226908 In the Linux kernel, the following vulnerability has been resolved: net/9p: fix uninit-value in p9_client_rpc() Syzbot with the help of KMSAN reported the following error: BUG: KMSAN: uninit-value in trace_9p_client_res include/trace/events/9p.h:146 [inline] BUG: KMSAN: uninit-value in p9_client_rpc+0x1314/0x1340 net/9p/client.c:754 trace_9p_client_res include/trace/events/9p.h:146 [inline] p9_client_rpc+0x1314/0x1340 net/9p/client.c:754 p9_client_create+0x1551/0x1ff0 net/9p/client.c:1031 v9fs_session_init+0x1b9/0x28e0 fs/9p/v9fs.c:410 v9fs_mount+0xe2/0x12b0 fs/9p/vfs_super.c:122 legacy_get_tree+0x114/0x290 fs/fs_context.c:662 vfs_get_tree+0xa7/0x570 fs/super.c:1797 do_new_mount+0x71f/0x15e0 fs/namespace.c:3352 path_mount+0x742/0x1f20 fs/namespace.c:3679 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount+0x725/0x810 fs/namespace.c:3875 __x64_sys_mount+0xe4/0x150 fs/namespace.c:3875 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 Uninit was created at: __alloc_pages+0x9d6/0xe70 mm/page_alloc.c:4598 __alloc_pages_node include/linux/gfp.h:238 [inline] alloc_pages_node include/linux/gfp.h:261 [inline] alloc_slab_page mm/slub.c:2175 [inline] allocate_slab mm/slub.c:2338 [inline] new_slab+0x2de/0x1400 mm/slub.c:2391 ___slab_alloc+0x1184/0x33d0 mm/slub.c:3525 __slab_alloc mm/slub.c:3610 [inline] __slab_alloc_node mm/slub.c:3663 [inline] slab_alloc_node mm/slub.c:3835 [inline] kmem_cache_alloc+0x6d3/0xbe0 mm/slub.c:3852 p9_tag_alloc net/9p/client.c:278 [inline] p9_client_prepare_req+0x20a/0x1770 net/9p/client.c:641 p9_client_rpc+0x27e/0x1340 net/9p/client.c:688 p9_client_create+0x1551/0x1ff0 net/9p/client.c:1031 v9fs_session_init+0x1b9/0x28e0 fs/9p/v9fs.c:410 v9fs_mount+0xe2/0x12b0 fs/9p/vfs_super.c:122 legacy_get_tree+0x114/0x290 fs/fs_context.c:662 vfs_get_tree+0xa7/0x570 fs/super.c:1797 do_new_mount+0x71f/0x15e0 fs/namespace.c:3352 path_mount+0x742/0x1f20 fs/namespace.c:3679 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount+0x725/0x810 fs/namespace.c:3875 __x64_sys_mount+0xe4/0x150 fs/namespace.c:3875 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 If p9_check_errors() fails early in p9_client_rpc(), req->rc.tag will not be properly initialized. However, trace_9p_client_res() ends up trying to print it out anyway before p9_client_rpc() finishes. Fix this issue by assigning default values to p9_fcall fields such as 'tag' and (just in case KMSAN unearths something new) 'id' during the tag allocation stage. CVE-2024-39301 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39301.html CVE-2024-39301 https://bugzilla.suse.com/1226994 SUSE Bug 1226994 In the Linux kernel, the following vulnerability has been resolved: fbdev: savage: Handle err return when savagefb_check_var failed The commit 04e5eac8f3ab("fbdev: savage: Error out if pixclock equals zero") checks the value of pixclock to avoid divide-by-zero error. However the function savagefb_probe doesn't handle the error return of savagefb_check_var. When pixclock is 0, it will cause divide-by-zero error. CVE-2024-39475 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39475.html CVE-2024-39475 https://bugzilla.suse.com/1227435 SUSE Bug 1227435 In the Linux kernel, the following vulnerability has been resolved: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() In function bond_option_arp_ip_targets_set(), if newval->string is an empty string, newval->string+1 will point to the byte after the string, causing an out-of-bound read. BUG: KASAN: slab-out-of-bounds in strlen+0x7d/0xa0 lib/string.c:418 Read of size 1 at addr ffff8881119c4781 by task syz-executor665/8107 CPU: 1 PID: 8107 Comm: syz-executor665 Not tainted 6.7.0-rc7 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106 print_address_description mm/kasan/report.c:364 [inline] print_report+0xc1/0x5e0 mm/kasan/report.c:475 kasan_report+0xbe/0xf0 mm/kasan/report.c:588 strlen+0x7d/0xa0 lib/string.c:418 __fortify_strlen include/linux/fortify-string.h:210 [inline] in4_pton+0xa3/0x3f0 net/core/utils.c:130 bond_option_arp_ip_targets_set+0xc2/0x910 drivers/net/bonding/bond_options.c:1201 __bond_opt_set+0x2a4/0x1030 drivers/net/bonding/bond_options.c:767 __bond_opt_set_notify+0x48/0x150 drivers/net/bonding/bond_options.c:792 bond_opt_tryset_rtnl+0xda/0x160 drivers/net/bonding/bond_options.c:817 bonding_sysfs_store_option+0xa1/0x120 drivers/net/bonding/bond_sysfs.c:156 dev_attr_store+0x54/0x80 drivers/base/core.c:2366 sysfs_kf_write+0x114/0x170 fs/sysfs/file.c:136 kernfs_fop_write_iter+0x337/0x500 fs/kernfs/file.c:334 call_write_iter include/linux/fs.h:2020 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x96a/0xd80 fs/read_write.c:584 ksys_write+0x122/0x250 fs/read_write.c:637 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b ---[ end trace ]--- Fix it by adding a check of string length before using it. CVE-2024-39487 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39487.html CVE-2024-39487 https://bugzilla.suse.com/1227573 SUSE Bug 1227573 In the Linux kernel, the following vulnerability has been resolved: arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY When CONFIG_DEBUG_BUGVERBOSE=n, we fail to add necessary padding bytes to bug_table entries, and as a result the last entry in a bug table will be ignored, potentially leading to an unexpected panic(). All prior entries in the table will be handled correctly. The arm64 ABI requires that struct fields of up to 8 bytes are naturally-aligned, with padding added within a struct such that struct are suitably aligned within arrays. When CONFIG_DEBUG_BUGVERPOSE=y, the layout of a bug_entry is: struct bug_entry { signed int bug_addr_disp; // 4 bytes signed int file_disp; // 4 bytes unsigned short line; // 2 bytes unsigned short flags; // 2 bytes } ... with 12 bytes total, requiring 4-byte alignment. When CONFIG_DEBUG_BUGVERBOSE=n, the layout of a bug_entry is: struct bug_entry { signed int bug_addr_disp; // 4 bytes unsigned short flags; // 2 bytes < implicit padding > // 2 bytes } ... with 8 bytes total, with 6 bytes of data and 2 bytes of trailing padding, requiring 4-byte alginment. When we create a bug_entry in assembly, we align the start of the entry to 4 bytes, which implicitly handles padding for any prior entries. However, we do not align the end of the entry, and so when CONFIG_DEBUG_BUGVERBOSE=n, the final entry lacks the trailing padding bytes. For the main kernel image this is not a problem as find_bug() doesn't depend on the trailing padding bytes when searching for entries: for (bug = __start___bug_table; bug < __stop___bug_table; ++bug) if (bugaddr == bug_addr(bug)) return bug; However for modules, module_bug_finalize() depends on the trailing bytes when calculating the number of entries: mod->num_bugs = sechdrs[i].sh_size / sizeof(struct bug_entry); ... and as the last bug_entry lacks the necessary padding bytes, this entry will not be counted, e.g. in the case of a single entry: sechdrs[i].sh_size == 6 sizeof(struct bug_entry) == 8; sechdrs[i].sh_size / sizeof(struct bug_entry) == 0; Consequently module_find_bug() will miss the last bug_entry when it does: for (i = 0; i < mod->num_bugs; ++i, ++bug) if (bugaddr == bug_addr(bug)) goto out; ... which can lead to a kenrel panic due to an unhandled bug. This can be demonstrated with the following module: static int __init buginit(void) { WARN(1, "hello\n"); return 0; } static void __exit bugexit(void) { } module_init(buginit); module_exit(bugexit); MODULE_LICENSE("GPL"); ... which will trigger a kernel panic when loaded: ------------[ cut here ]------------ hello Unexpected kernel BRK exception at EL1 Internal error: BRK handler: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: hello(O+) CPU: 0 PID: 50 Comm: insmod Tainted: G O 6.9.1 #8 Hardware name: linux,dummy-virt (DT) pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : buginit+0x18/0x1000 [hello] lr : buginit+0x18/0x1000 [hello] sp : ffff800080533ae0 x29: ffff800080533ae0 x28: 0000000000000000 x27: 0000000000000000 x26: ffffaba8c4e70510 x25: ffff800080533c30 x24: ffffaba8c4a28a58 x23: 0000000000000000 x22: 0000000000000000 x21: ffff3947c0eab3c0 x20: ffffaba8c4e3f000 x19: ffffaba846464000 x18: 0000000000000006 x17: 0000000000000000 x16: ffffaba8c2492834 x15: 0720072007200720 x14: 0720072007200720 x13: ffffaba8c49b27c8 x12: 0000000000000312 x11: 0000000000000106 x10: ffffaba8c4a0a7c8 x9 : ffffaba8c49b27c8 x8 : 00000000ffffefff x7 : ffffaba8c4a0a7c8 x6 : 80000000fffff000 x5 : 0000000000000107 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff3947c0eab3c0 Call trace: buginit+0x18/0x1000 [hello] do_one_initcall+0x80/0x1c8 do_init_module+0x60/0x218 load_module+0x1ba4/0x1d70 __do_sys_init_module+0x198/0x1d0 __arm64_sys_init_module+0x1c/0x28 invoke_syscall+0x48/0x114 el0_svc ---truncated--- CVE-2024-39488 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39488.html CVE-2024-39488 https://bugzilla.suse.com/1227618 SUSE Bug 1227618 In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix missing sk_buff release in seg6_input_core The seg6_input() function is responsible for adding the SRH into a packet, delegating the operation to the seg6_input_core(). This function uses the skb_cow_head() to ensure that there is sufficient headroom in the sk_buff for accommodating the link-layer header. In the event that the skb_cow_header() function fails, the seg6_input_core() catches the error but it does not release the sk_buff, which will result in a memory leak. This issue was introduced in commit af3b5158b89d ("ipv6: sr: fix BUG due to headroom too small after SRH push") and persists even after commit 7a3f5b0de364 ("netfilter: add netfilter hooks to SRv6 data plane"), where the entire seg6_input() code was refactored to deal with netfilter hooks. The proposed patch addresses the identified memory leak by requiring the seg6_input_core() function to release the sk_buff in the event that skb_cow_head() fails. CVE-2024-39490 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39490.html CVE-2024-39490 https://bugzilla.suse.com/1227626 SUSE Bug 1227626 In the Linux kernel, the following vulnerability has been resolved: ima: Fix use-after-free on a dentry's dname.name ->d_name.name can change on rename and the earlier value can be freed; there are conditions sufficient to stabilize it (->d_lock on dentry, ->d_lock on its parent, ->i_rwsem exclusive on the parent's inode, rename_lock), but none of those are met at any of the sites. Take a stable snapshot of the name instead. CVE-2024-39494 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39494.html CVE-2024-39494 https://bugzilla.suse.com/1227716 SUSE Bug 1227716 https://bugzilla.suse.com/1227901 SUSE Bug 1227901 In the Linux kernel, the following vulnerability has been resolved: vmci: prevent speculation leaks by sanitizing event in event_deliver() Coverity spotted that event_msg is controlled by user-space, event_msg->event_data.event is passed to event_deliver() and used as an index without sanitization. This change ensures that the event index is sanitized to mitigate any possibility of speculative information leaks. This bug was discovered and resolved using Coverity Static Analysis Security Testing (SAST) by Synopsys, Inc. Only compile tested, no access to HW. CVE-2024-39499 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39499.html CVE-2024-39499 https://bugzilla.suse.com/1227725 SUSE Bug 1227725 In the Linux kernel, the following vulnerability has been resolved: drivers: core: synchronize really_probe() and dev_uevent() Synchronize the dev->driver usage in really_probe() and dev_uevent(). These can run in different threads, what can result in the following race condition for dev->driver uninitialization: Thread #1: ========== really_probe() { ... probe_failed: ... device_unbind_cleanup(dev) { ... dev->driver = NULL; // <= Failed probe sets dev->driver to NULL ... } ... } Thread #2: ========== dev_uevent() { ... if (dev->driver) // If dev->driver is NULLed from really_probe() from here on, // after above check, the system crashes add_uevent_var(env, "DRIVER=%s", dev->driver->name); ... } really_probe() holds the lock, already. So nothing needs to be done there. dev_uevent() is called with lock held, often, too. But not always. What implies that we can't add any locking in dev_uevent() itself. So fix this race by adding the lock to the non-protected path. This is the path where above race is observed: dev_uevent+0x235/0x380 uevent_show+0x10c/0x1f0 <= Add lock here dev_attr_show+0x3a/0xa0 sysfs_kf_seq_show+0x17c/0x250 kernfs_seq_show+0x7c/0x90 seq_read_iter+0x2d7/0x940 kernfs_fop_read_iter+0xc6/0x310 vfs_read+0x5bc/0x6b0 ksys_read+0xeb/0x1b0 __x64_sys_read+0x42/0x50 x64_sys_call+0x27ad/0x2d30 do_syscall_64+0xcd/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f Similar cases are reported by syzkaller in https://syzkaller.appspot.com/bug?extid=ffa8143439596313a85a But these are regarding the *initialization* of dev->driver dev->driver = drv; As this switches dev->driver to non-NULL these reports can be considered to be false-positives (which should be "fixed" by this commit, as well, though). The same issue was reported and tried to be fixed back in 2015 in https://lore.kernel.org/lkml/1421259054-2574-1-git-send-email-a.sangwan@samsung.com/ already. CVE-2024-39501 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39501.html CVE-2024-39501 https://bugzilla.suse.com/1227754 SUSE Bug 1227754 In the Linux kernel, the following vulnerability has been resolved: liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet In lio_vf_rep_copy_packet() pg_info->page is compared to a NULL value, but then it is unconditionally passed to skb_add_rx_frag() which looks strange and could lead to null pointer dereference. lio_vf_rep_copy_packet() call trace looks like: octeon_droq_process_packets octeon_droq_fast_process_packets octeon_droq_dispatch_pkt octeon_create_recv_info ...search in the dispatch_list... ->disp_fn(rdisp->rinfo, ...) lio_vf_rep_pkt_recv(struct octeon_recv_info *recv_info, ...) In this path there is no code which sets pg_info->page to NULL. So this check looks unneeded and doesn't solve potential problem. But I guess the author had reason to add a check and I have no such card and can't do real test. In addition, the code in the function liquidio_push_packet() in liquidio/lio_core.c does exactly the same. Based on this, I consider the most acceptable compromise solution to adjust this issue by moving skb_add_rx_frag() into conditional scope. Found by Linux Verification Center (linuxtesting.org) with SVACE. CVE-2024-39506 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39506.html CVE-2024-39506 https://bugzilla.suse.com/1227729 SUSE Bug 1227729 In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash problem in concurrent scenario When link status change, the nic driver need to notify the roce driver to handle this event, but at this time, the roce driver may uninit, then cause kernel crash. To fix the problem, when link status change, need to check whether the roce registered, and when uninit, need to wait link update finish. CVE-2024-39507 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39507.html CVE-2024-39507 https://bugzilla.suse.com/1227730 SUSE Bug 1227730 In the Linux kernel, the following vulnerability has been resolved: HID: core: remove unnecessary WARN_ON() in implement() Syzkaller hit a warning [1] in a call to implement() when trying to write a value into a field of smaller size in an output report. Since implement() already has a warn message printed out with the help of hid_warn() and value in question gets trimmed with: ... value &= m; ... WARN_ON may be considered superfluous. Remove it to suppress future syzkaller triggers. [1] WARNING: CPU: 0 PID: 5084 at drivers/hid/hid-core.c:1451 implement drivers/hid/hid-core.c:1451 [inline] WARNING: CPU: 0 PID: 5084 at drivers/hid/hid-core.c:1451 hid_output_report+0x548/0x760 drivers/hid/hid-core.c:1863 Modules linked in: CPU: 0 PID: 5084 Comm: syz-executor424 Not tainted 6.9.0-rc7-syzkaller-00183-gcf87f46fd34d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:implement drivers/hid/hid-core.c:1451 [inline] RIP: 0010:hid_output_report+0x548/0x760 drivers/hid/hid-core.c:1863 ... Call Trace: <TASK> __usbhid_submit_report drivers/hid/usbhid/hid-core.c:591 [inline] usbhid_submit_report+0x43d/0x9e0 drivers/hid/usbhid/hid-core.c:636 hiddev_ioctl+0x138b/0x1f00 drivers/hid/usbhid/hiddev.c:726 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:904 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f ... CVE-2024-39509 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-39509.html CVE-2024-39509 https://bugzilla.suse.com/1227733 SUSE Bug 1227733 In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory There is a potential out-of-bounds access when using test_bit() on a single word. The test_bit() and set_bit() functions operate on long values, and when testing or setting a single word, they can exceed the word boundary. KASAN detects this issue and produces a dump: BUG: KASAN: slab-out-of-bounds in _scsih_add_device.constprop.0 (./arch/x86/include/asm/bitops.h:60 ./include/asm-generic/bitops/instrumented-atomic.h:29 drivers/scsi/mpt3sas/mpt3sas_scsih.c:7331) mpt3sas Write of size 8 at addr ffff8881d26e3c60 by task kworker/u1536:2/2965 For full log, please look at [1]. Make the allocation at least the size of sizeof(unsigned long) so that set_bit() and test_bit() have sufficient room for read/write operations without overwriting unallocated memory. [1] Link: https://lore.kernel.org/all/ZkNcALr3W3KGYYJG@gmail.com/ CVE-2024-40901 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40901.html CVE-2024-40901 https://bugzilla.suse.com/1227762 SUSE Bug 1227762 In the Linux kernel, the following vulnerability has been resolved: USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages The syzbot fuzzer found that the interrupt-URB completion callback in the cdc-wdm driver was taking too long, and the driver's immediate resubmission of interrupt URBs with -EPROTO status combined with the dummy-hcd emulation to cause a CPU lockup: cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [syz-executor782:6625] CPU#0 Utilization every 4s during lockup: #1: 98% system, 0% softirq, 3% hardirq, 0% idle #2: 98% system, 0% softirq, 3% hardirq, 0% idle #3: 98% system, 0% softirq, 3% hardirq, 0% idle #4: 98% system, 0% softirq, 3% hardirq, 0% idle #5: 98% system, 1% softirq, 3% hardirq, 0% idle Modules linked in: irq event stamp: 73096 hardirqs last enabled at (73095): [<ffff80008037bc00>] console_emit_next_record kernel/printk/printk.c:2935 [inline] hardirqs last enabled at (73095): [<ffff80008037bc00>] console_flush_all+0x650/0xb74 kernel/printk/printk.c:2994 hardirqs last disabled at (73096): [<ffff80008af10b00>] __el1_irq arch/arm64/kernel/entry-common.c:533 [inline] hardirqs last disabled at (73096): [<ffff80008af10b00>] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:551 softirqs last enabled at (73048): [<ffff8000801ea530>] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (73048): [<ffff8000801ea530>] handle_softirqs+0xa60/0xc34 kernel/softirq.c:582 softirqs last disabled at (73043): [<ffff800080020de8>] __do_softirq+0x14/0x20 kernel/softirq.c:588 CPU: 0 PID: 6625 Comm: syz-executor782 Tainted: G W 6.10.0-rc2-syzkaller-g8867bbd4a056 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 Testing showed that the problem did not occur if the two error messages -- the first two lines above -- were removed; apparently adding material to the kernel log takes a surprisingly large amount of time. In any case, the best approach for preventing these lockups and to avoid spamming the log with thousands of error messages per second is to ratelimit the two dev_err() calls. Therefore we replace them with dev_err_ratelimited(). CVE-2024-40904 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40904.html CVE-2024-40904 https://bugzilla.suse.com/1227772 SUSE Bug 1227772 In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup() The ieee80211_sta_ps_deliver_wakeup() function takes sta->ps_lock to synchronizes with ieee80211_tx_h_unicast_ps_buf() which is called from softirq context. However using only spin_lock() to get sta->ps_lock in ieee80211_sta_ps_deliver_wakeup() does not prevent softirq to execute on this same CPU, to run ieee80211_tx_h_unicast_ps_buf() and try to take this same lock ending in deadlock. Below is an example of rcu stall that arises in such situation. rcu: INFO: rcu_sched self-detected stall on CPU rcu: 2-....: (42413413 ticks this GP) idle=b154/1/0x4000000000000000 softirq=1763/1765 fqs=21206996 rcu: (t=42586894 jiffies g=2057 q=362405 ncpus=4) CPU: 2 PID: 719 Comm: wpa_supplicant Tainted: G W 6.4.0-02158-g1b062f552873 #742 Hardware name: RPT (r1) (DT) pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : queued_spin_lock_slowpath+0x58/0x2d0 lr : invoke_tx_handlers_early+0x5b4/0x5c0 sp : ffff00001ef64660 x29: ffff00001ef64660 x28: ffff000009bc1070 x27: ffff000009bc0ad8 x26: ffff000009bc0900 x25: ffff00001ef647a8 x24: 0000000000000000 x23: ffff000009bc0900 x22: ffff000009bc0900 x21: ffff00000ac0e000 x20: ffff00000a279e00 x19: ffff00001ef646e8 x18: 0000000000000000 x17: ffff800016468000 x16: ffff00001ef608c0 x15: 0010533c93f64f80 x14: 0010395c9faa3946 x13: 0000000000000000 x12: 00000000fa83b2da x11: 000000012edeceea x10: ffff0000010fbe00 x9 : 0000000000895440 x8 : 000000000010533c x7 : ffff00000ad8b740 x6 : ffff00000c350880 x5 : 0000000000000007 x4 : 0000000000000001 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 0000000000000001 x0 : ffff00000ac0e0e8 Call trace: queued_spin_lock_slowpath+0x58/0x2d0 ieee80211_tx+0x80/0x12c ieee80211_tx_pending+0x110/0x278 tasklet_action_common.constprop.0+0x10c/0x144 tasklet_action+0x20/0x28 _stext+0x11c/0x284 ____do_softirq+0xc/0x14 call_on_irq_stack+0x24/0x34 do_softirq_own_stack+0x18/0x20 do_softirq+0x74/0x7c __local_bh_enable_ip+0xa0/0xa4 _ieee80211_wake_txqs+0x3b0/0x4b8 __ieee80211_wake_queue+0x12c/0x168 ieee80211_add_pending_skbs+0xec/0x138 ieee80211_sta_ps_deliver_wakeup+0x2a4/0x480 ieee80211_mps_sta_status_update.part.0+0xd8/0x11c ieee80211_mps_sta_status_update+0x18/0x24 sta_apply_parameters+0x3bc/0x4c0 ieee80211_change_station+0x1b8/0x2dc nl80211_set_station+0x444/0x49c genl_family_rcv_msg_doit.isra.0+0xa4/0xfc genl_rcv_msg+0x1b0/0x244 netlink_rcv_skb+0x38/0x10c genl_rcv+0x34/0x48 netlink_unicast+0x254/0x2bc netlink_sendmsg+0x190/0x3b4 ____sys_sendmsg+0x1e8/0x218 ___sys_sendmsg+0x68/0x8c __sys_sendmsg+0x44/0x84 __arm64_sys_sendmsg+0x20/0x28 do_el0_svc+0x6c/0xe8 el0_svc+0x14/0x48 el0t_64_sync_handler+0xb0/0xb4 el0t_64_sync+0x14c/0x150 Using spin_lock_bh()/spin_unlock_bh() instead prevents softirq to raise on the same CPU that is holding the lock. CVE-2024-40912 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40912.html CVE-2024-40912 https://bugzilla.suse.com/1227790 SUSE Bug 1227790 In the Linux kernel, the following vulnerability has been resolved: vmxnet3: disable rx data ring on dma allocation failure When vmxnet3_rq_create() fails to allocate memory for rq->data_ring.base, the subsequent call to vmxnet3_rq_destroy_all_rxdataring does not reset rq->data_ring.desc_size for the data ring that failed, which presumably causes the hypervisor to reference it on packet reception. To fix this bug, rq->data_ring.desc_size needs to be set to 0 to tell the hypervisor to disable this feature. [ 95.436876] kernel BUG at net/core/skbuff.c:207! [ 95.439074] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 95.440411] CPU: 7 PID: 0 Comm: swapper/7 Not tainted 6.9.3-dirty #1 [ 95.441558] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018 [ 95.443481] RIP: 0010:skb_panic+0x4d/0x4f [ 95.444404] Code: 4f 70 50 8b 87 c0 00 00 00 50 8b 87 bc 00 00 00 50 ff b7 d0 00 00 00 4c 8b 8f c8 00 00 00 48 c7 c7 68 e8 be 9f e8 63 58 f9 ff <0f> 0b 48 8b 14 24 48 c7 c1 d0 73 65 9f e8 a1 ff ff ff 48 8b 14 24 [ 95.447684] RSP: 0018:ffffa13340274dd0 EFLAGS: 00010246 [ 95.448762] RAX: 0000000000000089 RBX: ffff8fbbc72b02d0 RCX: 000000000000083f [ 95.450148] RDX: 0000000000000000 RSI: 00000000000000f6 RDI: 000000000000083f [ 95.451520] RBP: 000000000000002d R08: 0000000000000000 R09: ffffa13340274c60 [ 95.452886] R10: ffffffffa04ed468 R11: 0000000000000002 R12: 0000000000000000 [ 95.454293] R13: ffff8fbbdab3c2d0 R14: ffff8fbbdbd829e0 R15: ffff8fbbdbd809e0 [ 95.455682] FS: 0000000000000000(0000) GS:ffff8fbeefd80000(0000) knlGS:0000000000000000 [ 95.457178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.458340] CR2: 00007fd0d1f650c8 CR3: 0000000115f28000 CR4: 00000000000406f0 [ 95.459791] Call Trace: [ 95.460515] <IRQ> [ 95.461180] ? __die_body.cold+0x19/0x27 [ 95.462150] ? die+0x2e/0x50 [ 95.462976] ? do_trap+0xca/0x110 [ 95.463973] ? do_error_trap+0x6a/0x90 [ 95.464966] ? skb_panic+0x4d/0x4f [ 95.465901] ? exc_invalid_op+0x50/0x70 [ 95.466849] ? skb_panic+0x4d/0x4f [ 95.467718] ? asm_exc_invalid_op+0x1a/0x20 [ 95.468758] ? skb_panic+0x4d/0x4f [ 95.469655] skb_put.cold+0x10/0x10 [ 95.470573] vmxnet3_rq_rx_complete+0x862/0x11e0 [vmxnet3] [ 95.471853] vmxnet3_poll_rx_only+0x36/0xb0 [vmxnet3] [ 95.473185] __napi_poll+0x2b/0x160 [ 95.474145] net_rx_action+0x2c6/0x3b0 [ 95.475115] handle_softirqs+0xe7/0x2a0 [ 95.476122] __irq_exit_rcu+0x97/0xb0 [ 95.477109] common_interrupt+0x85/0xa0 [ 95.478102] </IRQ> [ 95.478846] <TASK> [ 95.479603] asm_common_interrupt+0x26/0x40 [ 95.480657] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 95.481801] Code: 22 d7 e9 54 87 01 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa eb 07 0f 00 2d 93 ba 3b 00 fb f4 <e9> 2c 87 01 00 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 [ 95.485563] RSP: 0018:ffffa133400ffe58 EFLAGS: 00000246 [ 95.486882] RAX: 0000000000004000 RBX: ffff8fbbc1d14064 RCX: 0000000000000000 [ 95.488477] RDX: ffff8fbeefd80000 RSI: ffff8fbbc1d14000 RDI: 0000000000000001 [ 95.490067] RBP: ffff8fbbc1d14064 R08: ffffffffa0652260 R09: 00000000000010d3 [ 95.491683] R10: 0000000000000018 R11: ffff8fbeefdb4764 R12: ffffffffa0652260 [ 95.493389] R13: ffffffffa06522e0 R14: 0000000000000001 R15: 0000000000000000 [ 95.495035] acpi_safe_halt+0x14/0x20 [ 95.496127] acpi_idle_do_entry+0x2f/0x50 [ 95.497221] acpi_idle_enter+0x7f/0xd0 [ 95.498272] cpuidle_enter_state+0x81/0x420 [ 95.499375] cpuidle_enter+0x2d/0x40 [ 95.500400] do_idle+0x1e5/0x240 [ 95.501385] cpu_startup_entry+0x29/0x30 [ 95.502422] start_secondary+0x11c/0x140 [ 95.503454] common_startup_64+0x13e/0x141 [ 95.504466] </TASK> [ 95.505197] Modules linked in: nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ip ---truncated--- CVE-2024-40923 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40923.html CVE-2024-40923 https://bugzilla.suse.com/1227786 SUSE Bug 1227786 In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: check n_ssids before accessing the ssids In some versions of cfg80211, the ssids poinet might be a valid one even though n_ssids is 0. Accessing the pointer in this case will cuase an out-of-bound access. Fix this by checking n_ssids first. CVE-2024-40929 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40929.html CVE-2024-40929 https://bugzilla.suse.com/1227774 SUSE Bug 1227774 In the Linux kernel, the following vulnerability has been resolved: drm/exynos/vidi: fix memory leak in .get_modes() The duplicated EDID is never freed. Fix it. CVE-2024-40932 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40932.html CVE-2024-40932 https://bugzilla.suse.com/1227828 SUSE Bug 1227828 In the Linux kernel, the following vulnerability has been resolved: gve: Clear napi->skb before dev_kfree_skb_any() gve_rx_free_skb incorrectly leaves napi->skb referencing an skb after it is freed with dev_kfree_skb_any(). This can result in a subsequent call to napi_get_frags returning a dangling pointer. Fix this by clearing napi->skb before the skb is freed. CVE-2024-40937 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40937.html CVE-2024-40937 https://bugzilla.suse.com/1227836 SUSE Bug 1227836 https://bugzilla.suse.com/1227903 SUSE Bug 1227903 In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't read past the mfuart notifcation In case the firmware sends a notification that claims it has more data than it has, we will read past that was allocated for the notification. Remove the print of the buffer, we won't see it by default. If needed, we can see the content with tracing. This was reported by KFENCE. CVE-2024-40941 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40941.html CVE-2024-40941 https://bugzilla.suse.com/1227771 SUSE Bug 1227771 In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects The hwmp code use objects of type mesh_preq_queue, added to a list in ieee80211_if_mesh, to keep track of mpath we need to resolve. If the mpath gets deleted, ex mesh interface is removed, the entries in that list will never get cleaned. Fix this by flushing all corresponding items of the preq_queue in mesh_path_flush_pending(). This should take care of KASAN reports like this: unreferenced object 0xffff00000668d800 (size 128): comm "kworker/u8:4", pid 67, jiffies 4295419552 (age 1836.444s) hex dump (first 32 bytes): 00 1f 05 09 00 00 ff ff 00 d5 68 06 00 00 ff ff ..........h..... 8e 97 ea eb 3e b8 01 00 00 00 00 00 00 00 00 00 ....>........... backtrace: [<000000007302a0b6>] __kmem_cache_alloc_node+0x1e0/0x35c [<00000000049bd418>] kmalloc_trace+0x34/0x80 [<0000000000d792bb>] mesh_queue_preq+0x44/0x2a8 [<00000000c99c3696>] mesh_nexthop_resolve+0x198/0x19c [<00000000926bf598>] ieee80211_xmit+0x1d0/0x1f4 [<00000000fc8c2284>] __ieee80211_subif_start_xmit+0x30c/0x764 [<000000005926ee38>] ieee80211_subif_start_xmit+0x9c/0x7a4 [<000000004c86e916>] dev_hard_start_xmit+0x174/0x440 [<0000000023495647>] __dev_queue_xmit+0xe24/0x111c [<00000000cfe9ca78>] batadv_send_skb_packet+0x180/0x1e4 [<000000007bacc5d5>] batadv_v_elp_periodic_work+0x2f4/0x508 [<00000000adc3cd94>] process_one_work+0x4b8/0xa1c [<00000000b36425d1>] worker_thread+0x9c/0x634 [<0000000005852dd5>] kthread+0x1bc/0x1c4 [<000000005fccd770>] ret_from_fork+0x10/0x20 unreferenced object 0xffff000009051f00 (size 128): comm "kworker/u8:4", pid 67, jiffies 4295419553 (age 1836.440s) hex dump (first 32 bytes): 90 d6 92 0d 00 00 ff ff 00 d8 68 06 00 00 ff ff ..........h..... 36 27 92 e4 02 e0 01 00 00 58 79 06 00 00 ff ff 6'.......Xy..... backtrace: [<000000007302a0b6>] __kmem_cache_alloc_node+0x1e0/0x35c [<00000000049bd418>] kmalloc_trace+0x34/0x80 [<0000000000d792bb>] mesh_queue_preq+0x44/0x2a8 [<00000000c99c3696>] mesh_nexthop_resolve+0x198/0x19c [<00000000926bf598>] ieee80211_xmit+0x1d0/0x1f4 [<00000000fc8c2284>] __ieee80211_subif_start_xmit+0x30c/0x764 [<000000005926ee38>] ieee80211_subif_start_xmit+0x9c/0x7a4 [<000000004c86e916>] dev_hard_start_xmit+0x174/0x440 [<0000000023495647>] __dev_queue_xmit+0xe24/0x111c [<00000000cfe9ca78>] batadv_send_skb_packet+0x180/0x1e4 [<000000007bacc5d5>] batadv_v_elp_periodic_work+0x2f4/0x508 [<00000000adc3cd94>] process_one_work+0x4b8/0xa1c [<00000000b36425d1>] worker_thread+0x9c/0x634 [<0000000005852dd5>] kthread+0x1bc/0x1c4 [<000000005fccd770>] ret_from_fork+0x10/0x20 CVE-2024-40942 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40942.html CVE-2024-40942 https://bugzilla.suse.com/1227770 SUSE Bug 1227770 In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix races between hole punching and AIO+DIO After commit "ocfs2: return real error code in ocfs2_dio_wr_get_block", fstests/generic/300 become from always failed to sometimes failed: ======================================================================== [ 473.293420 ] run fstests generic/300 [ 475.296983 ] JBD2: Ignoring recovery information on journal [ 475.302473 ] ocfs2: Mounting device (253,1) on (node local, slot 0) with ordered data mode. [ 494.290998 ] OCFS2: ERROR (device dm-1): ocfs2_change_extent_flag: Owner 5668 has an extent at cpos 78723 which can no longer be found [ 494.291609 ] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 494.292018 ] OCFS2: File system is now read-only. [ 494.292224 ] (kworker/19:11,2628,19):ocfs2_mark_extent_written:5272 ERROR: status = -30 [ 494.292602 ] (kworker/19:11,2628,19):ocfs2_dio_end_io_write:2374 ERROR: status = -3 fio: io_u error on file /mnt/scratch/racer: Read-only file system: write offset=460849152, buflen=131072 ========================================================================= In __blockdev_direct_IO, ocfs2_dio_wr_get_block is called to add unwritten extents to a list. extents are also inserted into extent tree in ocfs2_write_begin_nolock. Then another thread call fallocate to puch a hole at one of the unwritten extent. The extent at cpos was removed by ocfs2_remove_extent(). At end io worker thread, ocfs2_search_extent_list found there is no such extent at the cpos. T1 T2 T3 inode lock ... insert extents ... inode unlock ocfs2_fallocate __ocfs2_change_file_space inode lock lock ip_alloc_sem ocfs2_remove_inode_range inode ocfs2_remove_btree_range ocfs2_remove_extent ^---remove the extent at cpos 78723 ... unlock ip_alloc_sem inode unlock ocfs2_dio_end_io ocfs2_dio_end_io_write lock ip_alloc_sem ocfs2_mark_extent_written ocfs2_change_extent_flag ocfs2_search_extent_list ^---failed to find extent ... unlock ip_alloc_sem In most filesystems, fallocate is not compatible with racing with AIO+DIO, so fix it by adding to wait for all dio before fallocate/punch_hole like ext4. CVE-2024-40943 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40943.html CVE-2024-40943 https://bugzilla.suse.com/1227849 SUSE Bug 1227849 In the Linux kernel, the following vulnerability has been resolved: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() Use {READ,WRITE}_ONCE() to access kvm->last_boosted_vcpu to ensure the loads and stores are atomic. In the extremely unlikely scenario the compiler tears the stores, it's theoretically possible for KVM to attempt to get a vCPU using an out-of-bounds index, e.g. if the write is split into multiple 8-bit stores, and is paired with a 32-bit load on a VM with 257 vCPUs: CPU0 CPU1 last_boosted_vcpu = 0xff; (last_boosted_vcpu = 0x100) last_boosted_vcpu[15:8] = 0x01; i = (last_boosted_vcpu = 0x1ff) last_boosted_vcpu[7:0] = 0x00; vcpu = kvm->vcpu_array[0x1ff]; As detected by KCSAN: BUG: KCSAN: data-race in kvm_vcpu_on_spin [kvm] / kvm_vcpu_on_spin [kvm] write to 0xffffc90025a92344 of 4 bytes by task 4340 on cpu 16: kvm_vcpu_on_spin (arch/x86/kvm/../../../virt/kvm/kvm_main.c:4112) kvm handle_pause (arch/x86/kvm/vmx/vmx.c:5929) kvm_intel vmx_handle_exit (arch/x86/kvm/vmx/vmx.c:? arch/x86/kvm/vmx/vmx.c:6606) kvm_intel vcpu_run (arch/x86/kvm/x86.c:11107 arch/x86/kvm/x86.c:11211) kvm kvm_arch_vcpu_ioctl_run (arch/x86/kvm/x86.c:?) kvm kvm_vcpu_ioctl (arch/x86/kvm/../../../virt/kvm/kvm_main.c:?) kvm __se_sys_ioctl (fs/ioctl.c:52 fs/ioctl.c:904 fs/ioctl.c:890) __x64_sys_ioctl (fs/ioctl.c:890) x64_sys_call (arch/x86/entry/syscall_64.c:33) do_syscall_64 (arch/x86/entry/common.c:?) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) read to 0xffffc90025a92344 of 4 bytes by task 4342 on cpu 4: kvm_vcpu_on_spin (arch/x86/kvm/../../../virt/kvm/kvm_main.c:4069) kvm handle_pause (arch/x86/kvm/vmx/vmx.c:5929) kvm_intel vmx_handle_exit (arch/x86/kvm/vmx/vmx.c:? arch/x86/kvm/vmx/vmx.c:6606) kvm_intel vcpu_run (arch/x86/kvm/x86.c:11107 arch/x86/kvm/x86.c:11211) kvm kvm_arch_vcpu_ioctl_run (arch/x86/kvm/x86.c:?) kvm kvm_vcpu_ioctl (arch/x86/kvm/../../../virt/kvm/kvm_main.c:?) kvm __se_sys_ioctl (fs/ioctl.c:52 fs/ioctl.c:904 fs/ioctl.c:890) __x64_sys_ioctl (fs/ioctl.c:890) x64_sys_call (arch/x86/entry/syscall_64.c:33) do_syscall_64 (arch/x86/entry/common.c:?) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) value changed: 0x00000012 -> 0x00000000 CVE-2024-40953 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40953.html CVE-2024-40953 https://bugzilla.suse.com/1227806 SUSE Bug 1227806 In the Linux kernel, the following vulnerability has been resolved: xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() ip6_dst_idev() can return NULL, xfrm6_get_saddr() must act accordingly. syzbot reported: Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 1 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0-rc2-syzkaller-00383-gb8481381d4e2 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker RIP: 0010:xfrm6_get_saddr+0x93/0x130 net/ipv6/xfrm6_policy.c:64 Code: df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 97 00 00 00 4c 8b ab d8 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 86 00 00 00 4d 8b 6d 00 e8 ca 13 47 01 48 b8 00 RSP: 0018:ffffc90000117378 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffff88807b079dc0 RCX: ffffffff89a0d6d7 RDX: 0000000000000000 RSI: ffffffff89a0d6e9 RDI: ffff88807b079e98 RBP: ffff88807ad73248 R08: 0000000000000007 R09: fffffffffffff000 R10: ffff88807b079dc0 R11: 0000000000000007 R12: ffffc90000117480 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4586d00440 CR3: 0000000079042000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> xfrm_get_saddr net/xfrm/xfrm_policy.c:2452 [inline] xfrm_tmpl_resolve_one net/xfrm/xfrm_policy.c:2481 [inline] xfrm_tmpl_resolve+0xa26/0xf10 net/xfrm/xfrm_policy.c:2541 xfrm_resolve_and_create_bundle+0x140/0x2570 net/xfrm/xfrm_policy.c:2835 xfrm_bundle_lookup net/xfrm/xfrm_policy.c:3070 [inline] xfrm_lookup_with_ifid+0x4d1/0x1e60 net/xfrm/xfrm_policy.c:3201 xfrm_lookup net/xfrm/xfrm_policy.c:3298 [inline] xfrm_lookup_route+0x3b/0x200 net/xfrm/xfrm_policy.c:3309 ip6_dst_lookup_flow+0x15c/0x1d0 net/ipv6/ip6_output.c:1256 send6+0x611/0xd20 drivers/net/wireguard/socket.c:139 wg_socket_send_skb_to_peer+0xf9/0x220 drivers/net/wireguard/socket.c:178 wg_socket_send_buffer_to_peer+0x12b/0x190 drivers/net/wireguard/socket.c:200 wg_packet_send_handshake_initiation+0x227/0x360 drivers/net/wireguard/send.c:40 wg_packet_handshake_send_worker+0x1c/0x30 drivers/net/wireguard/send.c:51 process_one_work+0x9fb/0x1b60 kernel/workqueue.c:3231 process_scheduled_works kernel/workqueue.c:3312 [inline] worker_thread+0x6c8/0xf70 kernel/workqueue.c:3393 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 CVE-2024-40959 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40959.html CVE-2024-40959 https://bugzilla.suse.com/1227884 SUSE Bug 1227884 In the Linux kernel, the following vulnerability has been resolved: tty: add the option to have a tty reject a new ldisc ... and use it to limit the virtual terminals to just N_TTY. They are kind of special, and in particular, the "con_write()" routine violates the "writes cannot sleep" rule that some ldiscs rely on. This avoids the BUG: sleeping function called from invalid context at kernel/printk/printk.c:2659 when N_GSM has been attached to a virtual console, and gsmld_write() calls con_write() while holding a spinlock, and con_write() then tries to get the console lock. CVE-2024-40966 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40966.html CVE-2024-40966 https://bugzilla.suse.com/1227886 SUSE Bug 1227886 In the Linux kernel, the following vulnerability has been resolved: serial: imx: Introduce timeout when waiting on transmitter empty By waiting at most 1 second for USR2_TXDC to be set, we avoid a potential deadlock. In case of the timeout, there is not much we can do, so we simply ignore the transmitter state and optimistically try to continue. CVE-2024-40967 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40967.html CVE-2024-40967 https://bugzilla.suse.com/1227891 SUSE Bug 1227891 In the Linux kernel, the following vulnerability has been resolved: scsi: qedi: Fix crash while reading debugfs attribute The qedi_dbg_do_not_recover_cmd_read() function invokes sprintf() directly on a __user pointer, which results into the crash. To fix this issue, use a small local stack buffer for sprintf() and then call simple_read_from_buffer(), which in turns make the copy_to_user() call. BUG: unable to handle page fault for address: 00007f4801111000 PGD 8000000864df6067 P4D 8000000864df6067 PUD 864df7067 PMD 846028067 PTE 0 Oops: 0002 [#1] PREEMPT SMP PTI Hardware name: HPE ProLiant DL380 Gen10/ProLiant DL380 Gen10, BIOS U30 06/15/2023 RIP: 0010:memcpy_orig+0xcd/0x130 RSP: 0018:ffffb7a18c3ffc40 EFLAGS: 00010202 RAX: 00007f4801111000 RBX: 00007f4801111000 RCX: 000000000000000f RDX: 000000000000000f RSI: ffffffffc0bfd7a0 RDI: 00007f4801111000 RBP: ffffffffc0bfd7a0 R08: 725f746f6e5f6f64 R09: 3d7265766f636572 R10: ffffb7a18c3ffd08 R11: 0000000000000000 R12: 00007f4881110fff R13: 000000007fffffff R14: ffffb7a18c3ffca0 R15: ffffffffc0bfd7af FS: 00007f480118a740(0000) GS:ffff98e38af00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4801111000 CR3: 0000000864b8e001 CR4: 00000000007706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: <TASK> ? __die_body+0x1a/0x60 ? page_fault_oops+0x183/0x510 ? exc_page_fault+0x69/0x150 ? asm_exc_page_fault+0x22/0x30 ? memcpy_orig+0xcd/0x130 vsnprintf+0x102/0x4c0 sprintf+0x51/0x80 qedi_dbg_do_not_recover_cmd_read+0x2f/0x50 [qedi 6bcfdeeecdea037da47069eca2ba717c84a77324] full_proxy_read+0x50/0x80 vfs_read+0xa5/0x2e0 ? folio_add_new_anon_rmap+0x44/0xa0 ? set_pte_at+0x15/0x30 ? do_pte_missing+0x426/0x7f0 ksys_read+0xa5/0xe0 do_syscall_64+0x58/0x80 ? __count_memcg_events+0x46/0x90 ? count_memcg_event_mm+0x3d/0x60 ? handle_mm_fault+0x196/0x2f0 ? do_user_addr_fault+0x267/0x890 ? exc_page_fault+0x69/0x150 entry_SYSCALL_64_after_hwframe+0x72/0xdc RIP: 0033:0x7f4800f20b4d CVE-2024-40978 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40978.html CVE-2024-40978 https://bugzilla.suse.com/1227929 SUSE Bug 1227929 ** REJECT ** This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. CVE-2024-40982 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40982.html CVE-2024-40982 https://bugzilla.suse.com/1227865 SUSE Bug 1227865 In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix UBSAN warning in kv_dpm.c Adds bounds check for sumo_vid_mapping_entry. CVE-2024-40987 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40987.html CVE-2024-40987 https://bugzilla.suse.com/1228235 SUSE Bug 1228235 In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix UBSAN warning in kv_dpm.c Adds bounds check for sumo_vid_mapping_entry. CVE-2024-40988 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40988.html CVE-2024-40988 https://bugzilla.suse.com/1227957 SUSE Bug 1227957 In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Add check for srq max_sge attribute max_sge attribute is passed by the user, and is inserted and used unchecked, so verify that the value doesn't exceed maximum allowed value before using it. CVE-2024-40990 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40990.html CVE-2024-40990 https://bugzilla.suse.com/1227824 SUSE Bug 1227824 In the Linux kernel, the following vulnerability has been resolved: net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() syzbot found hanging tasks waiting on rtnl_lock [1] A reproducer is available in the syzbot bug. When a request to add multiple actions with the same index is sent, the second request will block forever on the first request. This holds rtnl_lock, and causes tasks to hang. Return -EAGAIN to prevent infinite looping, while keeping documented behavior. [1] INFO: task kworker/1:0:5088 blocked for more than 143 seconds. Not tainted 6.9.0-rc4-syzkaller-00173-g3cdb45594619 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:kworker/1:0 state:D stack:23744 pid:5088 tgid:5088 ppid:2 flags:0x00004000 Workqueue: events_power_efficient reg_check_chans_work Call Trace: <TASK> context_switch kernel/sched/core.c:5409 [inline] __schedule+0xf15/0x5d00 kernel/sched/core.c:6746 __schedule_loop kernel/sched/core.c:6823 [inline] schedule+0xe7/0x350 kernel/sched/core.c:6838 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6895 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b8/0x9c0 kernel/locking/mutex.c:752 wiphy_lock include/net/cfg80211.h:5953 [inline] reg_leave_invalid_chans net/wireless/reg.c:2466 [inline] reg_check_chans_work+0x10a/0x10e0 net/wireless/reg.c:2481 CVE-2024-40995 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40995.html CVE-2024-40995 https://bugzilla.suse.com/1227830 SUSE Bug 1227830 In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() In the following concurrency we will access the uninitialized rs->lock: ext4_fill_super ext4_register_sysfs // sysfs registered msg_ratelimit_interval_ms // Other processes modify rs->interval to // non-zero via msg_ratelimit_interval_ms ext4_orphan_cleanup ext4_msg(sb, KERN_INFO, "Errors on filesystem, " __ext4_msg ___ratelimit(&(EXT4_SB(sb)->s_msg_ratelimit_state) if (!rs->interval) // do nothing if interval is 0 return 1; raw_spin_trylock_irqsave(&rs->lock, flags) raw_spin_trylock(lock) _raw_spin_trylock __raw_spin_trylock spin_acquire(&lock->dep_map, 0, 1, _RET_IP_) lock_acquire __lock_acquire register_lock_class assign_lock_key dump_stack(); ratelimit_state_init(&sbi->s_msg_ratelimit_state, 5 * HZ, 10); raw_spin_lock_init(&rs->lock); // init rs->lock here and get the following dump_stack: ========================================================= INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. CPU: 12 PID: 753 Comm: mount Tainted: G E 6.7.0-rc6-next-20231222 #504 [...] Call Trace: dump_stack_lvl+0xc5/0x170 dump_stack+0x18/0x30 register_lock_class+0x740/0x7c0 __lock_acquire+0x69/0x13a0 lock_acquire+0x120/0x450 _raw_spin_trylock+0x98/0xd0 ___ratelimit+0xf6/0x220 __ext4_msg+0x7f/0x160 [ext4] ext4_orphan_cleanup+0x665/0x740 [ext4] __ext4_fill_super+0x21ea/0x2b10 [ext4] ext4_fill_super+0x14d/0x360 [ext4] [...] ========================================================= Normally interval is 0 until s_msg_ratelimit_state is initialized, so ___ratelimit() does nothing. But registering sysfs precedes initializing rs->lock, so it is possible to change rs->interval to a non-zero value via the msg_ratelimit_interval_ms interface of sysfs while rs->lock is uninitialized, and then a call to ext4_msg triggers the problem by accessing an uninitialized rs->lock. Therefore register sysfs after all initializations are complete to avoid such problems. CVE-2024-40998 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40998.html CVE-2024-40998 https://bugzilla.suse.com/1227866 SUSE Bug 1227866 In the Linux kernel, the following vulnerability has been resolved: net: ena: Add validation for completion descriptors consistency Validate that `first` flag is set only for the first descriptor in multi-buffer packets. In case of an invalid descriptor, a reset will occur. A new reset reason for RX data corruption has been added. CVE-2024-40999 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-40999.html CVE-2024-40999 https://bugzilla.suse.com/1227913 SUSE Bug 1227913 In the Linux kernel, the following vulnerability has been resolved: xfs: add bounds checking to xlog_recover_process_data There is a lack of verification of the space occupied by fixed members of xlog_op_header in the xlog_recover_process_data. We can create a crafted image to trigger an out of bounds read by following these steps: 1) Mount an image of xfs, and do some file operations to leave records 2) Before umounting, copy the image for subsequent steps to simulate abnormal exit. Because umount will ensure that tail_blk and head_blk are the same, which will result in the inability to enter xlog_recover_process_data 3) Write a tool to parse and modify the copied image in step 2 4) Make the end of the xlog_op_header entries only 1 byte away from xlog_rec_header->h_size 5) xlog_rec_header->h_num_logops++ 6) Modify xlog_rec_header->h_crc Fix: Add a check to make sure there is sufficient space to access fixed members of xlog_op_header. CVE-2024-41014 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41014.html CVE-2024-41014 https://bugzilla.suse.com/1228408 SUSE Bug 1228408 In the Linux kernel, the following vulnerability has been resolved: ocfs2: add bounds checking to ocfs2_check_dir_entry() This adds sanity checks for ocfs2_dir_entry to make sure all members of ocfs2_dir_entry don't stray beyond valid memory region. CVE-2024-41015 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41015.html CVE-2024-41015 https://bugzilla.suse.com/1228409 SUSE Bug 1228409 In the Linux kernel, the following vulnerability has been resolved: ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry() xattr in ocfs2 maybe 'non-indexed', which saved with additional space requested. It's better to check if the memory is out of bound before memcmp, although this possibility mainly comes from crafted poisonous images. CVE-2024-41016 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41016.html CVE-2024-41016 https://bugzilla.suse.com/1228410 SUSE Bug 1228410 In the Linux kernel, the following vulnerability has been resolved: ppp: reject claimed-as-LCP but actually malformed packets Since 'ppp_async_encode()' assumes valid LCP packets (with code from 1 to 7 inclusive), add 'ppp_check_packet()' to ensure that LCP packet has an actual body beyond PPP_LCP header bytes, and reject claimed-as-LCP but actually malformed data otherwise. CVE-2024-41044 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41044.html CVE-2024-41044 https://bugzilla.suse.com/1228530 SUSE Bug 1228530 In the Linux kernel, the following vulnerability has been resolved: skmsg: Skip zero length skb in sk_msg_recvmsg When running BPF selftests (./test_progs -t sockmap_basic) on a Loongarch platform, the following kernel panic occurs: [...] Oops[#1]: CPU: 22 PID: 2824 Comm: test_progs Tainted: G OE 6.10.0-rc2+ #18 Hardware name: LOONGSON Dabieshan/Loongson-TC542F0, BIOS Loongson-UDK2018 ... ... ra: 90000000048bf6c0 sk_msg_recvmsg+0x120/0x560 ERA: 9000000004162774 copy_page_to_iter+0x74/0x1c0 CRMD: 000000b0 (PLV0 -IE -DA +PG DACF=CC DACM=CC -WE) PRMD: 0000000c (PPLV0 +PIE +PWE) EUEN: 00000007 (+FPE +SXE +ASXE -BTE) ECFG: 00071c1d (LIE=0,2-4,10-12 VS=7) ESTAT: 00010000 [PIL] (IS= ECode=1 EsubCode=0) BADV: 0000000000000040 PRID: 0014c011 (Loongson-64bit, Loongson-3C5000) Modules linked in: bpf_testmod(OE) xt_CHECKSUM xt_MASQUERADE xt_conntrack Process test_progs (pid: 2824, threadinfo=0000000000863a31, task=...) Stack : ... Call Trace: [<9000000004162774>] copy_page_to_iter+0x74/0x1c0 [<90000000048bf6c0>] sk_msg_recvmsg+0x120/0x560 [<90000000049f2b90>] tcp_bpf_recvmsg_parser+0x170/0x4e0 [<90000000049aae34>] inet_recvmsg+0x54/0x100 [<900000000481ad5c>] sock_recvmsg+0x7c/0xe0 [<900000000481e1a8>] __sys_recvfrom+0x108/0x1c0 [<900000000481e27c>] sys_recvfrom+0x1c/0x40 [<9000000004c076ec>] do_syscall+0x8c/0xc0 [<9000000003731da4>] handle_syscall+0xc4/0x160 Code: ... ---[ end trace 0000000000000000 ]--- Kernel panic - not syncing: Fatal exception Kernel relocated by 0x3510000 .text @ 0x9000000003710000 .data @ 0x9000000004d70000 .bss @ 0x9000000006469400 ---[ end Kernel panic - not syncing: Fatal exception ]--- [...] This crash happens every time when running sockmap_skb_verdict_shutdown subtest in sockmap_basic. This crash is because a NULL pointer is passed to page_address() in the sk_msg_recvmsg(). Due to the different implementations depending on the architecture, page_address(NULL) will trigger a panic on Loongarch platform but not on x86 platform. So this bug was hidden on x86 platform for a while, but now it is exposed on Loongarch platform. The root cause is that a zero length skb (skb->len == 0) was put on the queue. This zero length skb is a TCP FIN packet, which was sent by shutdown(), invoked in test_sockmap_skb_verdict_shutdown(): shutdown(p1, SHUT_WR); In this case, in sk_psock_skb_ingress_enqueue(), num_sge is zero, and no page is put to this sge (see sg_set_page in sg_set_page), but this empty sge is queued into ingress_msg list. And in sk_msg_recvmsg(), this empty sge is used, and a NULL page is got by sg_page(sge). Pass this NULL page to copy_page_to_iter(), which passes it to kmap_local_page() and to page_address(), then kernel panics. To solve this, we should skip this zero length skb. So in sk_msg_recvmsg(), if copy is zero, that means it's a zero length skb, skip invoking copy_page_to_iter(). We are using the EFAULT return triggered by copy_page_to_iter to check for is_fin in tcp_bpf.c. CVE-2024-41048 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41048.html CVE-2024-41048 https://bugzilla.suse.com/1228565 SUSE Bug 1228565 In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix uninit-value in copy_name [syzbot reported] BUG: KMSAN: uninit-value in sized_strscpy+0xc4/0x160 sized_strscpy+0xc4/0x160 copy_name+0x2af/0x320 fs/hfsplus/xattr.c:411 hfsplus_listxattr+0x11e9/0x1a50 fs/hfsplus/xattr.c:750 vfs_listxattr fs/xattr.c:493 [inline] listxattr+0x1f3/0x6b0 fs/xattr.c:840 path_listxattr fs/xattr.c:864 [inline] __do_sys_listxattr fs/xattr.c:876 [inline] __se_sys_listxattr fs/xattr.c:873 [inline] __x64_sys_listxattr+0x16b/0x2f0 fs/xattr.c:873 x64_sys_call+0x2ba0/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:195 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Uninit was created at: slab_post_alloc_hook mm/slub.c:3877 [inline] slab_alloc_node mm/slub.c:3918 [inline] kmalloc_trace+0x57b/0xbe0 mm/slub.c:4065 kmalloc include/linux/slab.h:628 [inline] hfsplus_listxattr+0x4cc/0x1a50 fs/hfsplus/xattr.c:699 vfs_listxattr fs/xattr.c:493 [inline] listxattr+0x1f3/0x6b0 fs/xattr.c:840 path_listxattr fs/xattr.c:864 [inline] __do_sys_listxattr fs/xattr.c:876 [inline] __se_sys_listxattr fs/xattr.c:873 [inline] __x64_sys_listxattr+0x16b/0x2f0 fs/xattr.c:873 x64_sys_call+0x2ba0/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:195 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f [Fix] When allocating memory to strbuf, initialize memory to 0. CVE-2024-41059 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41059.html CVE-2024-41059 https://bugzilla.suse.com/1228561 SUSE Bug 1228561 https://bugzilla.suse.com/1228573 SUSE Bug 1228573 In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check bo_va->bo is non-NULL before using it The call to radeon_vm_clear_freed might clear bo_va->bo, so we have to check it before dereferencing it. CVE-2024-41060 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41060.html CVE-2024-41060 https://bugzilla.suse.com/1228567 SUSE Bug 1228567 In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: cancel all works upon hci_unregister_dev() syzbot is reporting that calling hci_release_dev() from hci_error_reset() due to hci_dev_put() from hci_error_reset() can cause deadlock at destroy_workqueue(), for hci_error_reset() is called from hdev->req_workqueue which destroy_workqueue() needs to flush. We need to make sure that hdev->{rx_work,cmd_work,tx_work} which are queued into hdev->workqueue and hdev->{power_on,error_reset} which are queued into hdev->req_workqueue are no longer running by the moment destroy_workqueue(hdev->workqueue); destroy_workqueue(hdev->req_workqueue); are called from hci_release_dev(). Call cancel_work_sync() on these work items from hci_unregister_dev() as soon as hdev->list is removed from hci_dev_list. CVE-2024-41063 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41063.html CVE-2024-41063 https://bugzilla.suse.com/1228580 SUSE Bug 1228580 In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: avoid possible crash when edev->pdev changes If a PCI device is removed during eeh_pe_report_edev(), edev->pdev will change and can cause a crash, hold the PCI rescan/remove lock while taking a copy of edev->pdev->bus. CVE-2024-41064 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41064.html CVE-2024-41064 https://bugzilla.suse.com/1228599 SUSE Bug 1228599 In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Add tx check to prevent skb leak Below is a summary of how the driver stores a reference to an skb during transmit: tx_buff[free_map[consumer_index]]->skb = new_skb; free_map[consumer_index] = IBMVNIC_INVALID_MAP; consumer_index ++; Where variable data looks like this: free_map == [4, IBMVNIC_INVALID_MAP, IBMVNIC_INVALID_MAP, 0, 3] consumer_index^ tx_buff == [skb=null, skb=<ptr>, skb=<ptr>, skb=null, skb=null] The driver has checks to ensure that free_map[consumer_index] pointed to a valid index but there was no check to ensure that this index pointed to an unused/null skb address. So, if, by some chance, our free_map and tx_buff lists become out of sync then we were previously risking an skb memory leak. This could then cause tcp congestion control to stop sending packets, eventually leading to ETIMEDOUT. Therefore, add a conditional to ensure that the skb address is null. If not then warn the user (because this is still a bug that should be patched) and free the old pointer to prevent memleak/tcp problems. CVE-2024-41066 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41066.html CVE-2024-41066 https://bugzilla.suse.com/1228640 SUSE Bug 1228640 In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Book3S HV: Prevent UAF in kvm_spapr_tce_attach_iommu_group() Al reported a possible use-after-free (UAF) in kvm_spapr_tce_attach_iommu_group(). It looks up `stt` from tablefd, but then continues to use it after doing fdput() on the returned fd. After the fdput() the tablefd is free to be closed by another thread. The close calls kvm_spapr_tce_release() and then release_spapr_tce_table() (via call_rcu()) which frees `stt`. Although there are calls to rcu_read_lock() in kvm_spapr_tce_attach_iommu_group() they are not sufficient to prevent the UAF, because `stt` is used outside the locked regions. With an artifcial delay after the fdput() and a userspace program which triggers the race, KASAN detects the UAF: BUG: KASAN: slab-use-after-free in kvm_spapr_tce_attach_iommu_group+0x298/0x720 [kvm] Read of size 4 at addr c000200027552c30 by task kvm-vfio/2505 CPU: 54 PID: 2505 Comm: kvm-vfio Not tainted 6.10.0-rc3-next-20240612-dirty #1 Hardware name: 8335-GTH POWER9 0x4e1202 opal:skiboot-v6.5.3-35-g1851b2a06 PowerNV Call Trace: dump_stack_lvl+0xb4/0x108 (unreliable) print_report+0x2b4/0x6ec kasan_report+0x118/0x2b0 __asan_load4+0xb8/0xd0 kvm_spapr_tce_attach_iommu_group+0x298/0x720 [kvm] kvm_vfio_set_attr+0x524/0xac0 [kvm] kvm_device_ioctl+0x144/0x240 [kvm] sys_ioctl+0x62c/0x1810 system_call_exception+0x190/0x440 system_call_vectored_common+0x15c/0x2ec ... Freed by task 0: ... kfree+0xec/0x3e0 release_spapr_tce_table+0xd4/0x11c [kvm] rcu_core+0x568/0x16a0 handle_softirqs+0x23c/0x920 do_softirq_own_stack+0x6c/0x90 do_softirq_own_stack+0x58/0x90 __irq_exit_rcu+0x218/0x2d0 irq_exit+0x30/0x80 arch_local_irq_restore+0x128/0x230 arch_local_irq_enable+0x1c/0x30 cpuidle_enter_state+0x134/0x5cc cpuidle_enter+0x6c/0xb0 call_cpuidle+0x7c/0x100 do_idle+0x394/0x410 cpu_startup_entry+0x60/0x70 start_secondary+0x3fc/0x410 start_secondary_prolog+0x10/0x14 Fix it by delaying the fdput() until `stt` is no longer in use, which is effectively the entire function. To keep the patch minimal add a call to fdput() at each of the existing return paths. Future work can convert the function to goto or __cleanup style cleanup. With the fix in place the test case no longer triggers the UAF. CVE-2024-41070 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41070.html CVE-2024-41070 https://bugzilla.suse.com/1228581 SUSE Bug 1228581 ** REJECT ** This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. CVE-2024-41071 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41071.html CVE-2024-41071 https://bugzilla.suse.com/1228625 SUSE Bug 1228625 In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: wext: add extra SIOCSIWSCAN data check In 'cfg80211_wext_siwscan()', add extra check whether number of channels passed via 'ioctl(sock, SIOCSIWSCAN, ...)' doesn't exceed IW_MAX_FREQUENCIES and reject invalid request with -EINVAL otherwise. CVE-2024-41072 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41072.html CVE-2024-41072 https://bugzilla.suse.com/1228626 SUSE Bug 1228626 In the Linux kernel, the following vulnerability has been resolved: NFSv4: Fix memory leak in nfs4_set_security_label We leak nfs_fattr and nfs4_label every time we set a security xattr. CVE-2024-41076 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41076.html CVE-2024-41076 https://bugzilla.suse.com/1228649 SUSE Bug 1228649 In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix quota root leak after quota disable failure If during the quota disable we fail when cleaning the quota tree or when deleting the root from the root tree, we jump to the 'out' label without ever dropping the reference on the quota root, resulting in a leak of the root since fs_info->quota_root is no longer pointing to the root (we have set it to NULL just before those steps). Fix this by always doing a btrfs_put_root() call under the 'out' label. This is a problem that exists since qgroups were first added in 2012 by commit bed92eae26cc ("Btrfs: qgroup implementation and prototypes"), but back then we missed a kfree on the quota root and free_extent_buffer() calls on its root and commit root nodes, since back then roots were not yet reference counted. CVE-2024-41078 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41078.html CVE-2024-41078 https://bugzilla.suse.com/1228655 SUSE Bug 1228655 In the Linux kernel, the following vulnerability has been resolved: ila: block BH in ila_output() As explained in commit 1378817486d6 ("tipc: block BH before using dst_cache"), net/core/dst_cache.c helpers need to be called with BH disabled. ila_output() is called from lwtunnel_output() possibly from process context, and under rcu_read_lock(). We might be interrupted by a softirq, re-enter ila_output() and corrupt dst_cache data structures. Fix the race by using local_bh_disable(). CVE-2024-41081 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41081.html CVE-2024-41081 https://bugzilla.suse.com/1228617 SUSE Bug 1228617 In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes In nv17_tv_get_hd_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). The same applies to drm_cvt_mode(). Add a check to avoid null pointer dereference. CVE-2024-41089 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41089.html CVE-2024-41089 https://bugzilla.suse.com/1228658 SUSE Bug 1228658 In the Linux kernel, the following vulnerability has been resolved: tap: add missing verification for short frame The cited commit missed to check against the validity of the frame length in the tap_get_user_xdp() path, which could cause a corrupted skb to be sent downstack. Even before the skb is transmitted, the tap_get_user_xdp()-->skb_set_network_header() may assume the size is more than ETH_HLEN. Once transmitted, this could either cause out-of-bound access beyond the actual length, or confuse the underlayer with incorrect or inconsistent header length in the skb metadata. In the alternative path, tap_get_user() already prohibits short frame which has the length less than Ethernet header size from being transmitted. This is to drop any frame shorter than the Ethernet header size just like how tap_get_user() does. CVE: CVE-2024-41090 CVE-2024-41090 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41090.html CVE-2024-41090 https://bugzilla.suse.com/1228328 SUSE Bug 1228328 https://bugzilla.suse.com/1228714 SUSE Bug 1228714 In the Linux kernel, the following vulnerability has been resolved: tun: add missing verification for short frame The cited commit missed to check against the validity of the frame length in the tun_xdp_one() path, which could cause a corrupted skb to be sent downstack. Even before the skb is transmitted, the tun_xdp_one-->eth_type_trans() may access the Ethernet header although it can be less than ETH_HLEN. Once transmitted, this could either cause out-of-bound access beyond the actual length, or confuse the underlayer with incorrect or inconsistent header length in the skb metadata. In the alternative path, tun_get_user() already prohibits short frame which has the length less than Ethernet header size from being transmitted for IFF_TAP. This is to drop any frame shorter than the Ethernet header size just like how tun_get_user() does. CVE: CVE-2024-41091 CVE-2024-41091 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41091.html CVE-2024-41091 https://bugzilla.suse.com/1228327 SUSE Bug 1228327 In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes In nv17_tv_get_ld_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd. CVE-2024-41095 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-41095.html CVE-2024-41095 https://bugzilla.suse.com/1228662 SUSE Bug 1228662 In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers register store validation for NFT_DATA_VALUE is conditional, however, the datatype is always either NFT_DATA_VALUE or NFT_DATA_VERDICT. This only requires a new helper function to infer the register type from the set datatype so this conditional check can be removed. Otherwise, pointer to chain object can be leaked through the registers. CVE-2024-42070 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 low To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-42070.html CVE-2024-42070 https://bugzilla.suse.com/1228470 SUSE Bug 1228470 In the Linux kernel, the following vulnerability has been resolved: net/dpaa2: Avoid explicit cpumask var allocation on stack For CONFIG_CPUMASK_OFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code should always use *cpumask_var API(s) to allocate cpumask var in config-neutral way, leaving allocation strategy to CONFIG_CPUMASK_OFFSTACK. Use *cpumask_var API(s) to address it. CVE-2024-42093 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-42093.html CVE-2024-42093 https://bugzilla.suse.com/1228680 SUSE Bug 1228680 In the Linux kernel, the following vulnerability has been resolved: x86: stop playing stack games in profile_pc() The 'profile_pc()' function is used for timer-based profiling, which isn't really all that relevant any more to begin with, but it also ends up making assumptions based on the stack layout that aren't necessarily valid. Basically, the code tries to account the time spent in spinlocks to the caller rather than the spinlock, and while I support that as a concept, it's not worth the code complexity or the KASAN warnings when no serious profiling is done using timers anyway these days. And the code really does depend on stack layout that is only true in the simplest of cases. We've lost the comment at some point (I think when the 32-bit and 64-bit code was unified), but it used to say: Assume the lock function has either no stack frame or a copy of eflags from PUSHF. which explains why it just blindly loads a word or two straight off the stack pointer and then takes a minimal look at the values to just check if they might be eflags or the return pc: Eflags always has bits 22 and up cleared unlike kernel addresses but that basic stack layout assumption assumes that there isn't any lock debugging etc going on that would complicate the code and cause a stack frame. It causes KASAN unhappiness reported for years by syzkaller [1] and others [2]. With no real practical reason for this any more, just remove the code. Just for historical interest, here's some background commits relating to this code from 2006: 0cb91a229364 ("i386: Account spinlocks to the caller during profiling for !FP kernels") 31679f38d886 ("Simplify profile_pc on x86-64") and a code unification from 2009: ef4512882dbe ("x86: time_32/64.c unify profile_pc") but the basics of this thing actually goes back to before the git tree. CVE-2024-42096 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-42096.html CVE-2024-42096 https://bugzilla.suse.com/1228633 SUSE Bug 1228633 In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engine_id [WHY] ENGINE_ID_UNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need free audio. [HOW] Skip and return NULL. This fixes 2 OVERRUN issues reported by Coverity. CVE-2024-42119 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-42119.html CVE-2024-42119 https://bugzilla.suse.com/1228584 SUSE Bug 1228584 In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check pipe offset before setting vblank pipe_ctx has a size of MAX_PIPES so checking its index before accessing the array. This fixes an OVERRUN issue reported by Coverity. CVE-2024-42120 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-42120.html CVE-2024-42120 https://bugzilla.suse.com/1228588 SUSE Bug 1228588 In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Make qedf_execute_tmf() non-preemptible Stop calling smp_processor_id() from preemptible code in qedf_execute_tmf90. This results in BUG_ON() when running an RT kernel. [ 659.343280] BUG: using smp_processor_id() in preemptible [00000000] code: sg_reset/3646 [ 659.343282] caller is qedf_execute_tmf+0x8b/0x360 [qedf] CVE-2024-42124 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-42124.html CVE-2024-42124 https://bugzilla.suse.com/1228705 SUSE Bug 1228705 In the Linux kernel, the following vulnerability has been resolved: IB/core: Implement a limit on UMAD receive List The existing behavior of ib_umad, which maintains received MAD packets in an unbounded list, poses a risk of uncontrolled growth. As user-space applications extract packets from this list, the rate of extraction may not match the rate of incoming packets, leading to potential list overflow. To address this, we introduce a limit to the size of the list. After considering typical scenarios, such as OpenSM processing, which can handle approximately 100k packets per second, and the 1-second retry timeout for most packets, we set the list size limit to 200k. Packets received beyond this limit are dropped, assuming they are likely timed out by the time they are handled by user-space. Notably, packets queued on the receive list due to reasons like timed-out sends are preserved even when the list is full. CVE-2024-42145 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-42145.html CVE-2024-42145 https://bugzilla.suse.com/1223384 SUSE Bug 1223384 https://bugzilla.suse.com/1228743 SUSE Bug 1228743 https://bugzilla.suse.com/1228744 SUSE Bug 1228744 In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: tda10048: Fix integer overflow state->xtal_hz can be up to 16M, so it can overflow a 32 bit integer when multiplied by pll_mfactor. Create a new 64 bit variable to hold the calculations. CVE-2024-42223 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-42223.html CVE-2024-42223 https://bugzilla.suse.com/1228726 SUSE Bug 1228726 In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Correct check for empty list Since commit a3c53be55c95 ("net: dsa: mv88e6xxx: Support multiple MDIO busses") mv88e6xxx_default_mdio_bus() has checked that the return value of list_first_entry() is non-NULL. This appears to be intended to guard against the list chip->mdios being empty. However, it is not the correct check as the implementation of list_first_entry is not designed to return NULL for empty lists. Instead, use list_first_entry_or_null() which does return NULL if the list is empty. Flagged by Smatch. Compile tested only. CVE-2024-42224 Image SLES12-SP5-Azure-HPC-On-Demand:kernel-azure-4.12.14-16.194.1 Image SLES12-SP5-Azure-Standard-On-Demand:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server 12 SP5:kernel-syms-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-base-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-azure-devel-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-devel-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-source-azure-4.12.14-16.194.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:kernel-syms-azure-4.12.14-16.194.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20242901-1/ https://www.suse.com/security/cve/CVE-2024-42224.html CVE-2024-42224 https://bugzilla.suse.com/1228723 SUSE Bug 1228723