Improper Resource Locking The advisory has been revoked - it doesn't affect any version of package kernel-headers (opens in a new tab)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-RHEL10-KERNELHEADERS-11201342
- published30 Jul 2025
- disclosed3 Jul 2025
Introduced: 3 Jul 2025
CVE-2025-38101 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-headers package and not the kernel-headers package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
ring-buffer: Fix buffer locking in ring_buffer_subbuf_order_set()
Enlarge the critical section in ring_buffer_subbuf_order_set() to ensure that error handling takes place with per-buffer mutex held, thus preventing list corruption and other concurrency-related issues.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2376055
- https://access.redhat.com/security/cve/CVE-2025-38101
- https://git.kernel.org/stable/c/0fc9a295cd8e59c3636e97395e7c74a9c89fee42
- https://git.kernel.org/stable/c/40ee2afafc1d9fe3aa44a6fbe440d78a5c96a72e
- https://git.kernel.org/stable/c/e09c0600beea469b3ebf974464e526a02d59ad62