# Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP6) Announcement ID: SUSE-SU-2025:02440-1 Release Date: 2025-07-21T13:04:10Z Rating: important References: * bsc#1229458 * bsc#1233118 * bsc#1233227 * bsc#1234854 * bsc#1234885 * bsc#1234892 * bsc#1235005 * bsc#1235769 * bsc#1235921 * bsc#1238912 * bsc#1241579 * bsc#1243648 * bsc#1244337 Cross-References: * CVE-2024-42232 * CVE-2024-50208 * CVE-2024-50250 * CVE-2024-53146 * CVE-2024-53166 * CVE-2024-53173 * CVE-2024-53214 * CVE-2024-56558 * CVE-2024-57793 * CVE-2024-57893 * CVE-2025-21772 * CVE-2025-22115 CVSS scores: * CVE-2024-42232 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2024-42232 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-42232 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2024-50208 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2024-50208 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H * CVE-2024-50208 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2024-50250 ( SUSE ): 8.4 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N * CVE-2024-50250 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N * CVE-2024-50250 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N * CVE-2024-53146 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2024-53146 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-53146 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2024-53166 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2024-53166 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-53166 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-53166 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-53173 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2024-53173 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-53173 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-53173 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-53214 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2024-53214 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-56558 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2024-56558 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H * CVE-2024-56558 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2024-57793 ( SUSE ): 6.2 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:H * CVE-2024-57793 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H * CVE-2024-57893 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2024-57893 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-21772 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2025-21772 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-22115 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2025-22115 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise Live Patching 15-SP6 * SUSE Linux Enterprise Real Time 15 SP6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 An update that solves 12 vulnerabilities and has one security fix can now be installed. ## Description: This update for the Linux Kernel 6.4.0-150600_21 fixes several issues. The following security issues were fixed: * CVE-2024-53146: NFSD: Prevent a potential integer overflow (bsc#1234854). * CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capability (bsc#1235005). * CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchronous open() (bsc#1234892). * CVE-2024-57893: ALSA: seq: oss: Fix races at processing SysEx messages (bsc#1235921). * CVE-2024-50250: fsdax: dax_unshare_iter needs to copy entire blocks (bsc#1233227). * CVE-2024-42232: Fixed a race between delayed_work() and ceph_monc_stop(). (bsc#1228959) * CVE-2025-22115: btrfs: fix block group refcount race in btrfs_create_pending_block_groups() (bsc#1241579). * CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238912). * CVE-2024-53166: block, bfq: fix bfqq uaf in bfq_limit_depth() (bsc#1234885). * CVE-2024-57793: virt: tdx-guest: Just leak decrypted memory on unrecoverable errors (bsc#1235769). * CVE-2024-50208: RDMA/bnxt_re: Fix a bug while setting up Level-2 PBL pages (bsc#1233118). * CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1243648). ## 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 15.6 zypper in -t patch SUSE-2025-2440=1 SUSE-2025-2443=1 SUSE-2025-2435=1 * SUSE Linux Enterprise Live Patching 15-SP6 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2025-2435=1 SUSE-SLE- Module-Live-Patching-15-SP6-2025-2440=1 SUSE-SLE-Module-Live- Patching-15-SP6-2025-2443=1 ## Package List: * openSUSE Leap 15.6 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150600_23_14-default-17-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_2-debugsource-17-150600.2.1 * kernel-livepatch-6_4_0-150600_21-default-19-150600.4.49.1 * kernel-livepatch-6_4_0-150600_21-default-debuginfo-19-150600.4.49.1 * kernel-livepatch-6_4_0-150600_23_7-default-17-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_0-debugsource-19-150600.4.49.1 * kernel-livepatch-6_4_0-150600_23_7-default-debuginfo-17-150600.2.1 * kernel-livepatch-6_4_0-150600_23_14-default-debuginfo-17-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_1-debugsource-17-150600.2.1 * SUSE Linux Enterprise Live Patching 15-SP6 (ppc64le s390x x86_64) * kernel-livepatch-6_4_0-150600_23_14-default-17-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_2-debugsource-17-150600.2.1 * kernel-livepatch-6_4_0-150600_21-default-19-150600.4.49.1 * kernel-livepatch-6_4_0-150600_21-default-debuginfo-19-150600.4.49.1 * kernel-livepatch-6_4_0-150600_23_7-default-17-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_0-debugsource-19-150600.4.49.1 * kernel-livepatch-6_4_0-150600_23_7-default-debuginfo-17-150600.2.1 * kernel-livepatch-6_4_0-150600_23_14-default-debuginfo-17-150600.2.1 * kernel-livepatch-SLE15-SP6_Update_1-debugsource-17-150600.2.1 ## References: * https://www.suse.com/security/cve/CVE-2024-42232.html * https://www.suse.com/security/cve/CVE-2024-50208.html * https://www.suse.com/security/cve/CVE-2024-50250.html * https://www.suse.com/security/cve/CVE-2024-53146.html * https://www.suse.com/security/cve/CVE-2024-53166.html * https://www.suse.com/security/cve/CVE-2024-53173.html * https://www.suse.com/security/cve/CVE-2024-53214.html * https://www.suse.com/security/cve/CVE-2024-56558.html * https://www.suse.com/security/cve/CVE-2024-57793.html * https://www.suse.com/security/cve/CVE-2024-57893.html * https://www.suse.com/security/cve/CVE-2025-21772.html * https://www.suse.com/security/cve/CVE-2025-22115.html * https://bugzilla.suse.com/show_bug.cgi?id=1229458 * https://bugzilla.suse.com/show_bug.cgi?id=1233118 * https://bugzilla.suse.com/show_bug.cgi?id=1233227 * https://bugzilla.suse.com/show_bug.cgi?id=1234854 * https://bugzilla.suse.com/show_bug.cgi?id=1234885 * https://bugzilla.suse.com/show_bug.cgi?id=1234892 * https://bugzilla.suse.com/show_bug.cgi?id=1235005 * https://bugzilla.suse.com/show_bug.cgi?id=1235769 * https://bugzilla.suse.com/show_bug.cgi?id=1235921 * https://bugzilla.suse.com/show_bug.cgi?id=1238912 * https://bugzilla.suse.com/show_bug.cgi?id=1241579 * https://bugzilla.suse.com/show_bug.cgi?id=1243648 * https://bugzilla.suse.com/show_bug.cgi?id=1244337