Explore top 10 tips to secure your open-source projects now. Read More

×
Alerts This Week
Warning Icon 1 556
Alerts This Week
Warning Icon 1 556

SUSE: Kernel Important Race Condition Fix CVE-2025-38477 2025:03562-1

suse
Calendar Grey October 13, 2025
Dist Suse Esm H88
This advisory details a critical security fix for SUSE's Linux Kernel addressing CVE-2025-38477 with important updates.
* bsc#1247315 Cross-References: * CVE-2025-38477

Summary

## This update for the Linux Kernel 5.14.21-150500_55_116 fixes one issue. The following security issue was fixed: * CVE-2025-38477: net/sched: sch_qfq: Fix race condition on qfq_aggregate (bsc#1247315). ## 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-2025-3558=1 SUSE-2025-3562=1 SUSE-2025-3560=1 * SUSE Linux Enterprise Live Patching 15-SP5 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2025-3558=1 SUSE-SLE- Module-Live-Patching-15-SP5-2025-3562=1 SUSE-SLE-Module-Live- Patching-15-SP5-2025-3560=1 ## Package List: * openSUSE Leap 15.5 (ppc64le s390x x86_64)

Topics%20covered

Topics Covered

security advisory SuSE DoS important kernel cve-2025-38477

References

* bsc#1247315

Cross-

* CVE-2025-38477

CVSS scores:

* CVE-2025-38477 ( 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-2025-38477 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

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

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2025-38477.html

* https://bugzilla.suse.com/show_bug.cgi?id=1247315

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03562-1
Release Date: 2025-10-12T03:04:53Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE DoS important kernel cve-2025-38477

Get the latest News and Insights

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