# Security update for the Linux Kernel (Live Patch 45 for SLE 15 SP3) Announcement ID: SUSE-SU-2024:3661-1 Release Date: 2024-10-16T13:33:42Z Rating: important References: * bsc#1223683 * bsc#1225310 * bsc#1225312 * bsc#1226325 * bsc#1227651 * bsc#1228573 Cross-References: * CVE-2021-47291 * CVE-2024-26923 * CVE-2024-35861 * CVE-2024-35950 * CVE-2024-36964 * CVE-2024-41059 CVSS scores: * CVE-2021-47291 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-26923 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-35861 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-35950 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-36964 ( SUSE ): 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H * CVE-2024-41059 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2024-41059 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-41059 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Affected Products: * openSUSE Leap 15.3 * SUSE Linux Enterprise High Performance Computing 15 SP3 * SUSE Linux Enterprise Live Patching 15-SP3 * SUSE Linux Enterprise Micro 5.1 * SUSE Linux Enterprise Micro 5.2 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 An update that solves six vulnerabilities can now be installed. ## Description: This update for the Linux Kernel 5.3.18-150300_59_164 fixes several issues. The following security issues were fixed: * CVE-2024-35861: Fixed potential UAF in cifs_signal_cifsd_for_reconnect() (bsc#1225312). * CVE-2021-47291: ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions (bsc#1227651). * CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228573). * CVE-2024-36964: fs/9p: only translate RWX permissions for plain 9P2000 (bsc#1226325). * CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223683). * CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex (bsc#1225310). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.3 zypper in -t patch SUSE-2024-3661=1 * SUSE Linux Enterprise Live Patching 15-SP3 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2024-3661=1 ## Package List: * openSUSE Leap 15.3 (ppc64le s390x x86_64) * kernel-livepatch-5_3_18-150300_59_164-default-debuginfo-3-150300.7.6.1 * kernel-livepatch-SLE15-SP3_Update_45-debugsource-3-150300.7.6.1 * kernel-livepatch-5_3_18-150300_59_164-default-3-150300.7.6.1 * openSUSE Leap 15.3 (x86_64) * kernel-livepatch-5_3_18-150300_59_164-preempt-debuginfo-3-150300.7.6.1 * kernel-livepatch-5_3_18-150300_59_164-preempt-3-150300.7.6.1 * SUSE Linux Enterprise Live Patching 15-SP3 (ppc64le s390x x86_64) * kernel-livepatch-5_3_18-150300_59_164-default-3-150300.7.6.1 ## References: * https://www.suse.com/security/cve/CVE-2021-47291.html * https://www.suse.com/security/cve/CVE-2024-26923.html * https://www.suse.com/security/cve/CVE-2024-35861.html * https://www.suse.com/security/cve/CVE-2024-35950.html * https://www.suse.com/security/cve/CVE-2024-36964.html * https://www.suse.com/security/cve/CVE-2024-41059.html * https://bugzilla.suse.com/show_bug.cgi?id=1223683 * https://bugzilla.suse.com/show_bug.cgi?id=1225310 * https://bugzilla.suse.com/show_bug.cgi?id=1225312 * https://bugzilla.suse.com/show_bug.cgi?id=1226325 * https://bugzilla.suse.com/show_bug.cgi?id=1227651 * https://bugzilla.suse.com/show_bug.cgi?id=1228573