Deadlock The advisory has been revoked - it doesn't affect any version of package kernel-modules-internal (opens in a new tab)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-KERNELMODULESINTERNAL-22091179
- published31 Oct 2026
- disclosed15 Aug 2026
Introduced: 15 Aug 2026
CVE-2026-74374 (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-modules-internal package and not the kernel-modules-internal package as distributed by Centos.
In the Linux kernel, the following vulnerability has been resolved:
md/raid1,raid10: fix error-path detection with md_cloned_bio()
Detect the error path using md_cloned_bio() instead of relying on r1_bio in raid1 or r10_bio->read_slot in raid10, which may be NULL or -1 after splitting and resubmitting a failed bio.
As a result, the error path may not be recognized and memory allocations can incorrectly use GFP_NOIO instead of (GFP_NOIO | __GFP_HIGH), which can lead to a deadlock under memory pressure.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2516874
- https://access.redhat.com/security/cve/CVE-2026-74374
- https://git.kernel.org/stable/c/20fb582c92fd64e5c8bd83c6176264b2794603b7
- https://git.kernel.org/stable/c/811545e0926d02a6a0b1a1258bb5544777c164d4
- https://git.kernel.org/stable/c/029b363c9b690613141338436ac91366b1928af2
- https://git.kernel.org/stable/c/80eaeae0e4b1ed2418fd2b9088238651fb51df69
- https://git.kernel.org/stable/c/8719aa0f57955fd641f952d16e02fc6b4934c6e3