Deadlock The advisory has been revoked - it doesn't affect any version of package kernel-rt-modules (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS10-KERNELRTMODULES-11195647
- published30 Jul 2025
- disclosed18 Jun 2025
Introduced: 18 Jun 2025
CVE-2025-38038 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt-modules package and not the kernel-rt-modules package as distributed by Centos.
In the Linux kernel, the following vulnerability has been resolved:
cpufreq: amd-pstate: Remove unnecessary driver_lock in set_boost
set_boost is a per-policy function call, hence a driver wide lock is unnecessary. Also this mutex_acquire can collide with the mutex_acquire from the mode-switch path in status_store(), which can lead to a deadlock. So, remove it.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2373356
- https://access.redhat.com/security/cve/CVE-2025-38038
- https://git.kernel.org/stable/c/61e931ee145eeab8196e585ff4334870b130b744
- https://git.kernel.org/stable/c/cd347d071713234586762d79c5a691785e9be418
- https://git.kernel.org/stable/c/db1cafc77aaaf871509da06f4a864e9af6d6791f