# Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP4) Announcement ID: SUSE-SU-2024:3395-1 Rating: important References: * bsc#1223521 * bsc#1225099 * bsc#1225313 Cross-References: * CVE-2022-48662 * CVE-2023-52846 * CVE-2024-35817 CVSS scores: * CVE-2022-48662 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2022-48662 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2023-52846 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-35817 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise Live Patching 15-SP4 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 An update that solves three vulnerabilities can now be installed. ## Description: This update for the Linux Kernel 5.14.21-150400_24_97 fixes several issues. The following security issues were fixed: * CVE-2023-52846: Prevent use after free in prp_create_tagged_frame() (bsc#1225099). * CVE-2022-48662: Fixed a general protection fault (GPF) in i915_perf_open_ioctl (bsc#1223521). * CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1225313). ## 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 15.4 zypper in -t patch SUSE-2024-3395=1 * SUSE Linux Enterprise Live Patching 15-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2024-3395=1 ## Package List: * openSUSE Leap 15.4 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150400_24_97-default-11-150400.2.2 * kernel-livepatch-SLE15-SP4_Update_20-debugsource-11-150400.2.2 * kernel-livepatch-5_14_21-150400_24_97-default-debuginfo-11-150400.2.2 * SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150400_24_97-default-11-150400.2.2 * kernel-livepatch-SLE15-SP4_Update_20-debugsource-11-150400.2.2 * kernel-livepatch-5_14_21-150400_24_97-default-debuginfo-11-150400.2.2 ## References: * https://www.suse.com/security/cve/CVE-2022-48662.html * https://www.suse.com/security/cve/CVE-2023-52846.html * https://www.suse.com/security/cve/CVE-2024-35817.html * https://bugzilla.suse.com/show_bug.cgi?id=1223521 * https://bugzilla.suse.com/show_bug.cgi?id=1225099 * https://bugzilla.suse.com/show_bug.cgi?id=1225313