SUSE Linux Micro: 2025:20543-1 Important Kernel Btrfs Fix CVE-2025-22115
suse
August 5, 2025
* bsc#1241579 * bsc#1244337 Cross-References: * CVE-2025-22115
Summary
## This update for kernel-livepatch-MICRO-6-0_Update_6 fixes the following issues: * 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 6.1 zypper in -t patch SUSE-SLE-Micro-6.1-kernel-64=1 ## Package List: * SUSE Linux Micro 6.1 (s390x x86_64) * kernel-livepatch-6_4_0-28-default-debuginfo-2-3.1 * kernel-livepatch-6_4_0-28-default-2-3.1 * kernel-livepatch-MICRO-6-0_Update_6-debugsource-2-3.1
Topics Covered
References
* bsc#1241579
* bsc#1244337
Cross-
* CVE-2025-22115
CVSS scores:
* 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 6.1
An update that solves one vulnerability and has one fix can now be installed.
##
* https://www.suse.com/security/cve/CVE-2025-22115.html
* https://bugzilla.suse.com/show_bug.cgi?id=1241579
* https://bugzilla.suse.com/show_bug.cgi?id=1244337
PREVIOUS
NEXT
Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2025:20543-1
Release Date: 2025-08-01T08:37:43Z
Rating: important
Topics Covered
Get the latest News and Insights
Get the latest Linux and open source security news straight to your inbox.
Related News
Powered By
Linux Security - Your source for Top Linux News, Advisories, HOWTOs and Feature Releases
QUICK LINKS
subscribe to newsletters!
Like staying secure? So do we.
Sign up for updates, tips, and alerts!