Security update for the Linux Kernel (Live Patch 66 for SLE 12 SP5)

Announcement ID: SUSE-SU-2025:03138-1
Release Date: 2025-09-10T12:35:11Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2022-49053 ( 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-2022-49053 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-49053 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-38000 ( 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-2025-38000 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-38212 ( 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-2025-38212 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Live Patching 12-SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves three vulnerabilities can now be installed.

Description:

This update for the Linux Kernel 4.12.14-122_250 fixes several issues.

The following security issues were fixed:

  • CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237930).
  • CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1245775).
  • CVE-2025-38212: ipc: fix to protect IPCS lookups using RCU (bsc#1246030).

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 12-SP5
    zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2025-3138=1 SUSE-SLE-Live-Patching-12-SP5-2025-3139=1 SUSE-SLE-Live-Patching-12-SP5-2025-3140=1 SUSE-SLE-Live-Patching-12-SP5-2025-3141=1 SUSE-SLE-Live-Patching-12-SP5-2025-3142=1

Package List:

  • SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64)
    • kgraft-patch-4_12_14-122_244-default-9-2.1
    • kgraft-patch-4_12_14-122_247-default-7-2.1
    • kgraft-patch-4_12_14-122_237-default-10-2.1
    • kgraft-patch-4_12_14-122_234-default-14-2.1
    • kgraft-patch-4_12_14-122_250-default-7-2.1

References: