SUSE-SU-2025:20520-1: important: Security update for kernel-livepatch-MICRO-6-0-RT_Update_5
SLE-SECURITY-UPDATES
null at suse.de
Mon Aug 4 08:32:18 UTC 2025
# Security update for kernel-livepatch-MICRO-6-0-RT_Update_5
Announcement ID: SUSE-SU-2025:20520-1
Release Date: 2025-07-30T16:17:29Z
Rating: important
References:
* bsc#1238912
* bsc#1241579
* bsc#1244337
Cross-References:
* CVE-2025-21772
* CVE-2025-22115
CVSS scores:
* CVE-2025-21772 ( 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-2025-21772 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-22115 ( 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-2025-22115 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
* SUSE Linux Micro 6.0
An update that solves two vulnerabilities and has one fix can now be installed.
## Description:
This update for kernel-livepatch-MICRO-6-0-RT_Update_5 fixes the following
issues:
* CVE-2025-21772: partitions: mac: fix handling of bogus partition table
(bsc#1238912)
* CVE-2025-22115: btrfs: fix block group refcount race in
btrfs_create_pending_block_groups() (bsc#1241579)
## 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-58=1
## Package List:
* SUSE Linux Micro 6.0 (x86_64)
* kernel-livepatch-MICRO-6-0-RT_Update_5-debugsource-4-1.1
* kernel-livepatch-6_4_0-25-rt-debuginfo-4-1.1
* kernel-livepatch-6_4_0-25-rt-4-1.1
## References:
* https://www.suse.com/security/cve/CVE-2025-21772.html
* https://www.suse.com/security/cve/CVE-2025-22115.html
* https://bugzilla.suse.com/show_bug.cgi?id=1238912
* https://bugzilla.suse.com/show_bug.cgi?id=1241579
* https://bugzilla.suse.com/show_bug.cgi?id=1244337
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