Security update for the Linux Kernel (Live Patch 33 for SUSE Linux Enterprise 15 SP5)

Announcement ID: SUSE-SU-2026:0731-1
Release Date: 2026-03-01T19:33:40Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2022-50700 ( 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-2022-50700 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-54142 ( 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-2023-54142 ( 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 ( 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
Affected Products:
  • openSUSE Leap 15.5
  • SUSE Linux Enterprise High Performance Computing 15 SP5
  • SUSE Linux Enterprise Live Patching 15-SP5
  • SUSE Linux Enterprise Micro 5.5
  • SUSE Linux Enterprise Real Time 15 SP5
  • SUSE Linux Enterprise Server 15 SP5
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves three vulnerabilities can now be installed.

Description:

This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.130 fixes various security issues

The following security issues were fixed:

  • CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer (bsc#1255577).
  • CVE-2023-54142: gtp: Fix use-after-free in __gtp_encap_destroy() (bsc#1256097).
  • CVE-2025-38129: page_pool: fix use-after-free in page_pool_recycle_in_ring (bsc#1258139).

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 15.5
    zypper in -t patch SUSE-2026-733=1 SUSE-2026-732=1 SUSE-2026-731=1
  • SUSE Linux Enterprise Live Patching 15-SP5
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2026-731=1 SUSE-SLE-Module-Live-Patching-15-SP5-2026-733=1 SUSE-SLE-Module-Live-Patching-15-SP5-2026-732=1

Package List:

  • openSUSE Leap 15.5 (ppc64le s390x x86_64)
    • kernel-livepatch-5_14_21-150500_55_124-default-5-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_127-default-2-150500.2.1
    • kernel-livepatch-SLE15-SP5_Update_33-debugsource-2-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_130-default-2-150500.2.1
    • kernel-livepatch-SLE15-SP5_Update_31-debugsource-5-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_127-default-debuginfo-2-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_130-default-debuginfo-2-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_124-default-debuginfo-5-150500.2.1
    • kernel-livepatch-SLE15-SP5_Update_32-debugsource-2-150500.2.1
  • SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le s390x x86_64)
    • kernel-livepatch-5_14_21-150500_55_124-default-5-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_127-default-2-150500.2.1
    • kernel-livepatch-SLE15-SP5_Update_33-debugsource-2-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_130-default-2-150500.2.1
    • kernel-livepatch-SLE15-SP5_Update_31-debugsource-5-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_127-default-debuginfo-2-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_130-default-debuginfo-2-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_124-default-debuginfo-5-150500.2.1
    • kernel-livepatch-SLE15-SP5_Update_32-debugsource-2-150500.2.1

References: