Security update for the Linux Kernel

Announcement ID: SUSE-SU-2026:0475-1
Release Date: 2026-02-12T11:32:57Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2022-49604 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-49604 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-49604 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-49943 ( SUSE ): 5.8 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
  • CVE-2022-49943 ( SUSE ): 5.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
  • CVE-2022-49943 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-49980 ( 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-2022-49980 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-49980 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-50329 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-50329 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-50488 ( 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-2022-50488 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-50488 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-50697 ( 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-2022-50697 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-52923 ( SUSE ): 5.7 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • CVE-2023-52923 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-52923 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-52983 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-52983 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-53178 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-53178 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-26832 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-26832 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-54031 ( SUSE ): 5.7 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • CVE-2024-54031 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-54031 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-21760 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-21760 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-21764 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-21764 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-21765 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-21765 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-21766 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-21766 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-38129 ( 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-2025-38129 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-38129 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-38563 ( SUSE ): 7.5 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
  • CVE-2025-38563 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-38565 ( SUSE ): 4.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  • CVE-2025-38565 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
  • CVE-2025-38565 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-40139 ( 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-2025-40139 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-68312 ( SUSE ): 6.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-68312 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-71085 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-71085 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-71089 ( 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-2025-71089 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-71112 ( 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-2025-71112 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2026-22999 ( 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-2026-22999 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2026-23001 ( 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-2026-23001 ( 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 15.3
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Micro for Rancher 5.2

An update that solves 25 vulnerabilities and has one security fix can now be installed.

Description:

The SUSE Linux Enterprise 15 SP3 kernel was updated to fix various security issues

The following security issues were fixed:

  • CVE-2022-50697: mrp: introduce active flags to prevent UAF when applicant uninit (bsc#1255594).
  • CVE-2025-38129: page_pool: fix inconsistency for page_pool_ring_lock() (bsc#1245723).
  • CVE-2025-40139: net: ipv4: Consolidate ipv4_mtu and ip_dst_mtu_maybe_forward (bsc#1253409).
  • CVE-2025-68312: usbnet: Prevents free active kevent (bsc#1255171).
  • CVE-2025-71085: ipv6: BUG() in pskb_expand_head() as part of calipso_skbuff_setattr() (bsc#1256623).
  • CVE-2025-71089: iommu: disable SVA when CONFIG_X86 is set (bsc#1256612).
  • CVE-2025-71112: net: hns3: add VLAN id validation before using (bsc#1256726).
  • CVE-2026-22999: net/sched: sch_qfq: do not free existing class in qfq_change_class() (bsc#1257236).
  • CVE-2026-23001: macvlan: Use 'hash' iterators to simplify code (bsc#1257232).

Special Instructions and Notes:

  • Please reboot the system after installing this update.

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-2026-475=1
  • SUSE Linux Enterprise Micro 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2026-475=1
  • SUSE Linux Enterprise Micro for Rancher 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2026-475=1

Package List:

  • openSUSE Leap 15.3 (noarch nosrc)
    • kernel-docs-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (noarch)
    • kernel-devel-5.3.18-150300.59.235.1
    • kernel-source-5.3.18-150300.59.235.1
    • kernel-source-vanilla-5.3.18-150300.59.235.1
    • kernel-macros-5.3.18-150300.59.235.1
    • kernel-docs-html-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64)
    • kselftests-kmp-default-debuginfo-5.3.18-150300.59.235.1
    • ocfs2-kmp-default-debuginfo-5.3.18-150300.59.235.1
    • gfs2-kmp-default-debuginfo-5.3.18-150300.59.235.1
    • kernel-default-devel-debuginfo-5.3.18-150300.59.235.1
    • kernel-syms-5.3.18-150300.59.235.1
    • kernel-default-extra-debuginfo-5.3.18-150300.59.235.1
    • ocfs2-kmp-default-5.3.18-150300.59.235.1
    • kernel-obs-build-5.3.18-150300.59.235.1
    • kernel-default-debuginfo-5.3.18-150300.59.235.1
    • kernel-default-optional-5.3.18-150300.59.235.1
    • kernel-default-livepatch-5.3.18-150300.59.235.1
    • kernel-default-devel-5.3.18-150300.59.235.1
    • kernel-default-optional-debuginfo-5.3.18-150300.59.235.1
    • kernel-default-debugsource-5.3.18-150300.59.235.1
    • kernel-default-base-rebuild-5.3.18-150300.59.235.1.150300.18.140.1
    • gfs2-kmp-default-5.3.18-150300.59.235.1
    • reiserfs-kmp-default-5.3.18-150300.59.235.1
    • reiserfs-kmp-default-debuginfo-5.3.18-150300.59.235.1
    • cluster-md-kmp-default-debuginfo-5.3.18-150300.59.235.1
    • dlm-kmp-default-debuginfo-5.3.18-150300.59.235.1
    • cluster-md-kmp-default-5.3.18-150300.59.235.1
    • kernel-default-base-5.3.18-150300.59.235.1.150300.18.140.1
    • kernel-default-extra-5.3.18-150300.59.235.1
    • kernel-obs-build-debugsource-5.3.18-150300.59.235.1
    • kselftests-kmp-default-5.3.18-150300.59.235.1
    • kernel-obs-qa-5.3.18-150300.59.235.1
    • dlm-kmp-default-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 nosrc)
    • kernel-default-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (ppc64le s390x x86_64)
    • kernel-default-livepatch-devel-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (nosrc ppc64le x86_64)
    • kernel-kvmsmall-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (ppc64le x86_64)
    • kernel-kvmsmall-devel-debuginfo-5.3.18-150300.59.235.1
    • kernel-kvmsmall-devel-5.3.18-150300.59.235.1
    • kernel-kvmsmall-debuginfo-5.3.18-150300.59.235.1
    • kernel-kvmsmall-debugsource-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (aarch64 x86_64)
    • dlm-kmp-preempt-debuginfo-5.3.18-150300.59.235.1
    • ocfs2-kmp-preempt-debuginfo-5.3.18-150300.59.235.1
    • ocfs2-kmp-preempt-5.3.18-150300.59.235.1
    • gfs2-kmp-preempt-5.3.18-150300.59.235.1
    • kernel-preempt-debugsource-5.3.18-150300.59.235.1
    • reiserfs-kmp-preempt-5.3.18-150300.59.235.1
    • reiserfs-kmp-preempt-debuginfo-5.3.18-150300.59.235.1
    • kernel-preempt-extra-debuginfo-5.3.18-150300.59.235.1
    • kernel-preempt-devel-debuginfo-5.3.18-150300.59.235.1
    • cluster-md-kmp-preempt-5.3.18-150300.59.235.1
    • kernel-preempt-extra-5.3.18-150300.59.235.1
    • cluster-md-kmp-preempt-debuginfo-5.3.18-150300.59.235.1
    • kernel-preempt-devel-5.3.18-150300.59.235.1
    • gfs2-kmp-preempt-debuginfo-5.3.18-150300.59.235.1
    • kernel-preempt-optional-debuginfo-5.3.18-150300.59.235.1
    • kselftests-kmp-preempt-debuginfo-5.3.18-150300.59.235.1
    • dlm-kmp-preempt-5.3.18-150300.59.235.1
    • kernel-preempt-debuginfo-5.3.18-150300.59.235.1
    • kselftests-kmp-preempt-5.3.18-150300.59.235.1
    • kernel-preempt-optional-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (aarch64 nosrc x86_64)
    • kernel-preempt-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (nosrc s390x)
    • kernel-zfcpdump-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (s390x)
    • kernel-zfcpdump-debugsource-5.3.18-150300.59.235.1
    • kernel-zfcpdump-debuginfo-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (nosrc)
    • dtb-aarch64-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (aarch64)
    • dtb-nvidia-5.3.18-150300.59.235.1
    • dtb-amlogic-5.3.18-150300.59.235.1
    • cluster-md-kmp-64kb-5.3.18-150300.59.235.1
    • kernel-64kb-extra-5.3.18-150300.59.235.1
    • dtb-marvell-5.3.18-150300.59.235.1
    • dtb-altera-5.3.18-150300.59.235.1
    • dtb-apm-5.3.18-150300.59.235.1
    • reiserfs-kmp-64kb-debuginfo-5.3.18-150300.59.235.1
    • dtb-rockchip-5.3.18-150300.59.235.1
    • cluster-md-kmp-64kb-debuginfo-5.3.18-150300.59.235.1
    • kernel-64kb-optional-debuginfo-5.3.18-150300.59.235.1
    • kselftests-kmp-64kb-5.3.18-150300.59.235.1
    • dtb-broadcom-5.3.18-150300.59.235.1
    • kselftests-kmp-64kb-debuginfo-5.3.18-150300.59.235.1
    • kernel-64kb-devel-debuginfo-5.3.18-150300.59.235.1
    • dtb-lg-5.3.18-150300.59.235.1
    • dtb-zte-5.3.18-150300.59.235.1
    • kernel-64kb-debuginfo-5.3.18-150300.59.235.1
    • dtb-al-5.3.18-150300.59.235.1
    • gfs2-kmp-64kb-debuginfo-5.3.18-150300.59.235.1
    • dtb-renesas-5.3.18-150300.59.235.1
    • dtb-amd-5.3.18-150300.59.235.1
    • ocfs2-kmp-64kb-5.3.18-150300.59.235.1
    • ocfs2-kmp-64kb-debuginfo-5.3.18-150300.59.235.1
    • reiserfs-kmp-64kb-5.3.18-150300.59.235.1
    • dtb-exynos-5.3.18-150300.59.235.1
    • dtb-cavium-5.3.18-150300.59.235.1
    • dlm-kmp-64kb-debuginfo-5.3.18-150300.59.235.1
    • dtb-sprd-5.3.18-150300.59.235.1
    • dtb-allwinner-5.3.18-150300.59.235.1
    • dtb-freescale-5.3.18-150300.59.235.1
    • dtb-socionext-5.3.18-150300.59.235.1
    • dlm-kmp-64kb-5.3.18-150300.59.235.1
    • dtb-mediatek-5.3.18-150300.59.235.1
    • kernel-64kb-devel-5.3.18-150300.59.235.1
    • dtb-arm-5.3.18-150300.59.235.1
    • dtb-xilinx-5.3.18-150300.59.235.1
    • dtb-qcom-5.3.18-150300.59.235.1
    • kernel-64kb-extra-debuginfo-5.3.18-150300.59.235.1
    • gfs2-kmp-64kb-5.3.18-150300.59.235.1
    • kernel-64kb-debugsource-5.3.18-150300.59.235.1
    • kernel-64kb-optional-5.3.18-150300.59.235.1
    • dtb-hisilicon-5.3.18-150300.59.235.1
  • openSUSE Leap 15.3 (aarch64 nosrc)
    • kernel-64kb-5.3.18-150300.59.235.1
  • SUSE Linux Enterprise Micro 5.2 (aarch64 nosrc s390x x86_64)
    • kernel-default-5.3.18-150300.59.235.1
  • SUSE Linux Enterprise Micro 5.2 (aarch64 x86_64)
    • kernel-default-base-5.3.18-150300.59.235.1.150300.18.140.1
  • SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
    • kernel-default-debugsource-5.3.18-150300.59.235.1
    • kernel-default-debuginfo-5.3.18-150300.59.235.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 nosrc s390x x86_64)
    • kernel-default-5.3.18-150300.59.235.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 x86_64)
    • kernel-default-base-5.3.18-150300.59.235.1.150300.18.140.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
    • kernel-default-debugsource-5.3.18-150300.59.235.1
    • kernel-default-debuginfo-5.3.18-150300.59.235.1

References: