Alerts This Week
Warning Icon 1 485
Alerts This Week
Warning Icon 1 485

SUSE: Kernel RT Important IPC Security Fix CVE-2025-38212

suse
Calendar Grey September 9, 2025
Dist Suse Esm H88
Urgent patch released for Linux Kernel RT within SUSE to address critical IPC security flaw. Swift implementation is recommended.
* bsc#1246030 * bsc#1248108 Cross-References: * CVE-2025-38212

Summary

## This update for the Linux Kernel 6.4.0-150600_10_44 fixes several issues. The following security issue was fixed: * CVE-2025-38212: ipc: fix to protect IPCS lookups using RCU (bsc#1246030). ## 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-SP6-2025-3105=1 ## Package List: * SUSE Linux Enterprise Live Patching 15-SP6 (x86_64) * kernel-livepatch-6_4_0-150600_10_44-rt-3-150600.2.1 * kernel-livepatch-SLE15-SP6-RT_Update_13-debugsource-3-150600.2.1 * kernel-livepatch-6_4_0-150600_10_44-rt-debuginfo-3-150600.2.1

Topics%20covered

Topics Covered

security advisory security issue SuSE important kernel-rt ipc fix

References

* bsc#1246030

* bsc#1248108

Cross-

* CVE-2025-38212

CVSS scores:

* CVE-2025-38212 ( 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-2025-38212 ( SUSE ): 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 one vulnerability and has one security fix can now be

installed.

##

* https://www.suse.com/security/cve/CVE-2025-38212.html

* https://bugzilla.suse.com/show_bug.cgi?id=1246030

* https://bugzilla.suse.com/show_bug.cgi?id=1248108

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03105-1
Release Date: 2025-09-08T21:13:18Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE important kernel-rt ipc fix

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here