{"affected":[{"ecosystem_specific":{"binaries":[{"kernel-livepatch-4_12_14-150_17-default":"2-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 15","name":"kernel-livepatch-SLE15_Update_10","purl":"purl:rpm/suse/kernel-livepatch-SLE15_Update_10&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2-2.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kernel-livepatch-4_12_14-150_14-default":"2-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 15","name":"kernel-livepatch-SLE15_Update_9","purl":"purl:rpm/suse/kernel-livepatch-SLE15_Update_9&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2-2.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kernel-livepatch-4_12_14-150_17-default":"2-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 15","name":"kernel-livepatch-SLE15_Update_10","purl":"purl:rpm/suse/kernel-livepatch-SLE15_Update_10&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2-2.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kernel-livepatch-4_12_14-150_14-default":"2-2.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 15","name":"kernel-livepatch-SLE15_Update_9","purl":"purl:rpm/suse/kernel-livepatch-SLE15_Update_9&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2-2.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kernel-livepatch-4_12_14-195-default":"2-4.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","name":"kernel-livepatch-SLE15-SP1_Update_0","purl":"purl:rpm/suse/kernel-livepatch-SLE15-SP1_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP1"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2-4.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for the Linux Kernel 4.12.14-195 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2019-3846: A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network (bsc#1136446).\n- CVE-2019-11477: A sequence of SACKs may have been crafted by a remote attacker such that one can trigger an integer overflow, leading to a kernel panic. (bsc#1137586).\n- CVE-2019-11478: It was possible to send a crafted sequence of SACKs which would fragment the TCP retransmission queue. A remote attacker may have been able to further exploit the fragmented queue to cause an expensive linked-list walk for subsequent SACKs received for that same TCP connection. (bsc#1137586)\n- CVE-2019-11487: The Linux kernel allowed page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests (bsc#1133191).\n","id":"SUSE-SU-2019:1588-1","modified":"2019-06-20T17:49:38Z","published":"2019-06-20T17:49:38Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2019/suse-su-20191588-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1133191"},{"type":"REPORT","url":"https://bugzilla.suse.com/1136446"},{"type":"REPORT","url":"https://bugzilla.suse.com/1136935"},{"type":"REPORT","url":"https://bugzilla.suse.com/1137597"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-11477"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-11478"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-11487"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-3846"}],"related":["CVE-2019-11477","CVE-2019-11478","CVE-2019-11487","CVE-2019-3846"],"summary":"Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP1)"}