SUSE-SU-2025:20381-1: moderate: Security update for kernel-livepatch-MICRO-6-0-RT_Update_2

[SLE-UPDATES]

# Security update for kernel-livepatch-MICRO-6-0-RT_Update_2

Announcement ID: SUSE-SU-2025:20381-1  
Release Date: 2025-06-10T11:17:39Z  
Rating: moderate  
References:

  * bsc#1232900
  * bsc#1236701
  * bsc#1239077
  * bsc#1239096

  
Cross-References:

  * CVE-2024-49855
  * CVE-2024-57996
  * CVE-2024-58013
  * CVE-2025-21680

  
CVSS scores:

  * CVE-2024-49855 ( 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-2024-49855 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-49855 ( NVD ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * 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 Micro 6.0

  
  
An update that solves four vulnerabilities can now be installed.

## Description:

This update for kernel-livepatch-MICRO-6-0-RT_Update_2 fixes the following
issues:

  * CVE-2024-49855: nbd: fix race between timeout and normal completion
    (bsc#1232900)
  * 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: don't allow 1 packet limit References:
    (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 Micro 6.0  
    zypper in -t patch SUSE-SLE-Micro-6.0-kernel-31=1

## Package List:

  * SUSE Linux Micro 6.0 (x86_64)
    * kernel-livepatch-6_4_0-10-rt-debuginfo-6-1.1
    * kernel-livepatch-MICRO-6-0-RT_Update_2-debugsource-6-1.1
    * kernel-livepatch-6_4_0-10-rt-6-1.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-49855.html
  * https://www.suse.com/security/cve/CVE-2024-57996.html
  * https://www.suse.com/security/cve/CVE-2024-58013.html
  * https://www.suse.com/security/cve/CVE-2025-21680.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1232900
  * https://bugzilla.suse.com/show_bug.cgi?id=1236701
  * https://bugzilla.suse.com/show_bug.cgi?id=1239077
  * https://bugzilla.suse.com/show_bug.cgi?id=1239096

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