openSUSE 15.5: Important Fix for Linux Kernel CVE-2025-21772
opensuse
July 21, 2025
An update that solves one vulnerability can now be installed.
Description
This update for the Linux Kernel 5.14.21-150500_55_94 fixes one issue.
The following security issue was fixed:
* CVE-2025-21772: partitions: mac: fix handling of bogus partition table
(bsc#1238912).
Topics Covered
Patch
## 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:
* openSUSE Leap 15.5
zypper in -t patch SUSE-2025-2393=1
* SUSE Linux Enterprise Live Patching 15-SP5
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2025-2393=1
Package List
* openSUSE Leap 15.5 (ppc64le s390x x86_64)
* kernel-livepatch-5_14_21-150500_55_94-default-3-150500.2.1
* kernel-livepatch-5_14_21-150500_55_94-default-debuginfo-3-150500.2.1
* kernel-livepatch-SLE15-SP5_Update_23-debugsource-3-150500.2.1
* SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le s390x x86_64)
* kernel-livepatch-5_14_21-150500_55_94-default-3-150500.2.1
* kernel-livepatch-5_14_21-150500_55_94-default-debuginfo-3-150500.2.1
* kernel-livepatch-SLE15-SP5_Update_23-debugsource-3-150500.2.1
References
* bsc#1238912
## References:
* https://www.suse.com/security/cve/CVE-2025-21772.html
* https://bugzilla.suse.com/show_bug.cgi?id=1238912
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2025:02393-1
Release Date: 2025-07-19T18:03:51Z
Affected Products:
* openSUSE Leap 15.5
* SUSE Linux Enterprise High Performance Computing 15 SP5
* SUSE Linux Enterprise Live Patching 15-SP5
* SUSE Linux Enterprise Micro 5.5
* SUSE Linux Enterprise Real Time 15 SP5
* SUSE Linux Enterprise Server 15 SP5
* SUSE Linux Enterprise Server for SAP Applications 15 SP5
Topics Covered
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