Security update for kernel-livepatch-MICRO-6-0-RT_Update_11

Announcement ID: SUSE-SU-2025:21123-1
Release Date: 2025-11-28T08:21:31Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-38500 ( 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-2025-38500 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-38500 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-38616 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H
  • CVE-2025-38616 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected Products:
  • SUSE Linux Micro 6.1

An update that solves two vulnerabilities can now be installed.

Description:

This update for kernel-livepatch-MICRO-6-0-RT_Update_11 fixes the following issues:

  • CVE-2025-38500: xfrm: interface: fix use-after-free after changing collect_md xfrm interface (bsc#1248672)
  • CVE-2025-38616: tls: handle data disappearing from under the TLS ULP (bsc#1249537)

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 Micro 6.1
    zypper in -t patch SUSE-SLE-Micro-6.1-kernel-216=1

Package List:

  • SUSE Linux Micro 6.1 (x86_64)
    • kernel-livepatch-MICRO-6-0-RT_Update_11-debugsource-4-1.1
    • kernel-livepatch-6_4_0-35-rt-4-1.1
    • kernel-livepatch-6_4_0-35-rt-debuginfo-4-1.1

References: