Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP6)

Announcement ID: SUSE-SU-2025:02699-1
Release Date: 2025-08-05T09:04:57Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-37752 ( 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 one vulnerability and has one security fix can now be installed.

Description:

This update for the Linux Kernel 6.4.0-150600_23_53 fixes several issues.

The following security issue was fixed:

  • CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1245776).

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-2025-2699=1
  • SUSE Linux Enterprise Live Patching 15-SP6
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2025-2699=1

Package List:

  • openSUSE Leap 15.6 (ppc64le s390x x86_64)
    • kernel-livepatch-6_4_0-150600_23_53-default-2-150600.2.1
    • kernel-livepatch-6_4_0-150600_23_53-default-debuginfo-2-150600.2.1
    • kernel-livepatch-SLE15-SP6_Update_12-debugsource-2-150600.2.1
  • SUSE Linux Enterprise Live Patching 15-SP6 (ppc64le s390x x86_64)
    • kernel-livepatch-6_4_0-150600_23_53-default-2-150600.2.1
    • kernel-livepatch-6_4_0-150600_23_53-default-debuginfo-2-150600.2.1
    • kernel-livepatch-SLE15-SP6_Update_12-debugsource-2-150600.2.1

References: