Security update for the Linux Kernel RT (Live Patch 7 for SLE 15 SP6)

Announcement ID: SUSE-SU-2025:01839-1
Release Date: 2025-06-09T15:33:45Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2024-57996 ( 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-2024-57996 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-58013 ( SUSE ): 7.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N
  • CVE-2024-58013 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-58013 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-21680 ( 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-2025-21680 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2025-21680 ( NVD ): 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 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 three vulnerabilities can now be installed.

Description:

This update for the Linux Kernel 6.4.0-150600_10_23 fixes several issues.

The following security issues were fixed:

  • CVE-2025-21680: pktgen: Avoid out-of-bounds access in get_imix_entries (bsc#1236701).
  • CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096).
  • CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239077).

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 15-SP6
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2025-1839=1 SUSE-SLE-Module-Live-Patching-15-SP6-2025-1842=1

Package List:

  • SUSE Linux Enterprise Live Patching 15-SP6 (x86_64)
    • kernel-livepatch-6_4_0-150600_10_17-rt-debuginfo-9-150600.2.1
    • kernel-livepatch-6_4_0-150600_10_23-rt-6-150600.2.1
    • kernel-livepatch-6_4_0-150600_10_17-rt-9-150600.2.1
    • kernel-livepatch-6_4_0-150600_10_23-rt-debuginfo-6-150600.2.1
    • kernel-livepatch-SLE15-SP6-RT_Update_7-debugsource-6-150600.2.1
    • kernel-livepatch-SLE15-SP6-RT_Update_5-debugsource-9-150600.2.1

References: