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SUSE SLE 15 SP2: 2024:1729-1 Important Kernel Patch Notification

* bsc#1216644 * bsc#1218259 * bsc#1220211 * bsc#1220832 * bsc#1222685 . # Security update for the Linux Kernel (Live Patch 40 for SLE 15 SP2) Announcement ID: SUSE-SU-2024:1729-1 Rating: important References: * bsc#1216644 * bsc#1218259 * bsc#1220211 * bsc#1220832 * bsc#1222685 * bsc#1223514 Cross-References: * CVE-2022-48651 * CVE-2023-52502 * CVE-2023-6546 * CVE-2023-6931 * CVE-2024-26585 CVSS scores: * CVE-2022-48651 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2023-52502 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2023-6546 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2023-6546 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2023-6931 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2023-6931 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-26585 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-26585 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: * SUSE Linux Enterprise High Performance Computing 15 SP2 * SUSE Linux Enterprise Live Patching 15-SP2 * SUSE Linux Enterprise Server 15 SP2 * SUSE Linux Enterprise Server for SAP Applications 15 SP2 An update that solves five vulnerabilities and has one security fix can now be installed. ## Description: This update for the Linux Kernel 5.3.18-150200_24_163 fixes several issues. The following security issues were fixed: * CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in perf_read_group() (bsc#1216644). * CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb-> mac_header (bsc#1223514). * CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220832). * CVE-2024-26585: Fixed race between tx work scheduling and socket close for tls (bsc#1220211). * CVE-2023-6546: Fixed a race condition that could lead to a use-after-freein the GSM 0710 tty multiplexor (bsc#1222685). ## 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: * SUSE Linux Enterprise Live Patching 15-SP2 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2024-1729=1 SUSE-SLE- Module-Live-Patching-15-SP2-2024-1733=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64) * kernel-livepatch-5_3_18-150200_24_163-default-9-150200.2.1 * kernel-livepatch-SLE15-SP2_Update_38-debugsource-11-150200.2.1 * kernel-livepatch-5_3_18-150200_24_157-default-debuginfo-11-150200.2.1 * kernel-livepatch-5_3_18-150200_24_157-default-11-150200.2.1 * kernel-livepatch-5_3_18-150200_24_163-default-debuginfo-9-150200.2.1 * kernel-livepatch-SLE15-SP2_Update_40-debugsource-9-150200.2.1 ## References: * https://www.suse.com/security/cve/CVE-2022-48651.html * https://www.suse.com/security/cve/CVE-2023-52502.html * https://www.suse.com/security/cve/CVE-2023-6546.html * https://www.suse.com/security/cve/CVE-2023-6931.html * https://www.suse.com/security/cve/CVE-2024-26585.html * https://bugzilla.suse.com/show_bug.cgi?id=1216644 * https://bugzilla.suse.com/show_bug.cgi?id=1218259 * https://bugzilla.suse.com/show_bug.cgi?id=1220211 * https://bugzilla.suse.com/show_bug.cgi?id=1220832 * https://bugzilla.suse.com/show_bug.cgi?id=1222685 * https://bugzilla.suse.com/show_bug.cgi?id=1223514 . Critical patch released for the Linux kernel in SUSE SLE 15 SP2 tackling various security flaws along with guidance on installation procedures.. Kernel Patch,SLE 15 Security,Race Condition Fix,Heap Overflow,Out-of-Bounds Error. . Severity: Important. LinuxSecurity.com Team

May 21, 2024 •Important SuSE