{"affected":[{"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-150200_24_139-default":"9-150200.2.2"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","name":"kernel-livepatch-SLE15-SP2_Update_32","purl":"purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_32&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"9-150200.2.2"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for the Linux Kernel 5.3.18-150200_24_139 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2023-3776: Fixed improper refcount update in cls_fw leads to use-after-free (bsc#1215119).\n- CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210619).\n- CVE-2023-4273: Fixed a flaw in the exFAT driver of the Linux kernel that alloawed a local privileged attacker to overflow the kernel stack (bsc#1214123).\n- CVE-2023-3609: Fixed reference counter leak leading to  overflow in net/sched (bsc#1213587).\n- CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213706).\n","id":"SUSE-SU-2023:3893-1","modified":"2023-09-29T08:04:08Z","published":"2023-09-29T08:04:08Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233893-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1210619"},{"type":"REPORT","url":"https://bugzilla.suse.com/1213587"},{"type":"REPORT","url":"https://bugzilla.suse.com/1213706"},{"type":"REPORT","url":"https://bugzilla.suse.com/1214123"},{"type":"REPORT","url":"https://bugzilla.suse.com/1215119"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-1829"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-3609"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-3776"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-3812"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-4273"}],"related":["CVE-2023-1829","CVE-2023-3609","CVE-2023-3776","CVE-2023-3812","CVE-2023-4273"],"summary":"Security update for the Linux Kernel (Live Patch 32 for SLE 15 SP2)"}