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NULL Pointer Dereference The advisory has been revoked - it doesn't affect any version of package kernel-rt-64k-modules  (opens in a new tab)

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EPSS
0.2% (11th percentile)

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  • Snyk IDSNYK-CENTOS9-KERNELRT64KMODULES-14784458
  • published31 Dec 2025
  • disclosed30 Dec 2025
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Introduced: 30 Dec 2025

CVE-2023-54197  (opens in a new tab)
CWE-476  (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:9.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt-64k-modules package and not the kernel-rt-64k-modules package as distributed by Centos.

In the Linux kernel, the following vulnerability has been resolved:

Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work"

This reverts commit 1e9ac114c4428fdb7ff4635b45d4f46017e8916f.

This patch introduces a possible null-ptr-def problem. Revert it. And the fixed bug by this patch have resolved by commit 73f7b171b7c0 ("Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition").