RHSA-2025:11850: Moderate: SUSE Liberty Linux security update for kernel

[Update Advisories for SUSE Liberty Linux]

# security update for kernel

Announcement ID: RHSA-2025:11850
Rating: Moderate

Cross-References:

  * CVE-2022-49977
  * CVE-2025-21905
  * CVE-2025-21919



CVSS scores:

  * CVE-2022-49977 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
  * CVE-2022-49977 ( SUSE ): 6.7 CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-21905 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-21905 ( 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-2025-21919 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-21919 ( 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

Affected Products:

  * SUSE Liberty Linux 8


An update that solves 3 vulnerabilities can now be installed.

## Description:

This security update provides a functional equivalent of RHSA-2025:11850.
The original Red Hat(R) advisory is available from the Red Hat web site at
https://access.redhat.com/errata/RHSA-2025:11850.


## Package List:

  * SUSE Liberty Linux 8:
    * bpftool 4.18.0-553.64.1.el8_10
    * kernel 4.18.0-553.64.1.el8_10
    * kernel-abi-stablelists 4.18.0-553.64.1.el8_10
    * kernel-core 4.18.0-553.64.1.el8_10
    * kernel-cross-headers 4.18.0-553.64.1.el8_10
    * kernel-debug 4.18.0-553.64.1.el8_10
    * kernel-debug-core 4.18.0-553.64.1.el8_10
    * kernel-debug-devel 4.18.0-553.64.1.el8_10
    * kernel-debug-modules 4.18.0-553.64.1.el8_10
    * kernel-debug-modules-extra 4.18.0-553.64.1.el8_10
    * kernel-devel 4.18.0-553.64.1.el8_10
    * kernel-doc 4.18.0-553.64.1.el8_10
    * kernel-headers 4.18.0-553.64.1.el8_10
    * kernel-modules 4.18.0-553.64.1.el8_10
    * kernel-modules-extra 4.18.0-553.64.1.el8_10
    * kernel-tools 4.18.0-553.64.1.el8_10
    * kernel-tools-libs 4.18.0-553.64.1.el8_10
    * kernel-tools-libs-devel 4.18.0-553.64.1.el8_10
    * perf 4.18.0-553.64.1.el8_10
    * python3-perf 4.18.0-553.64.1.el8_10

## References:

  * https://www.suse.com/security/cve/CVE-2022-49977.html
  * https://www.suse.com/security/cve/CVE-2025-21905.html
  * https://www.suse.com/security/cve/CVE-2025-21919.html