NULL Pointer Dereference The advisory has been revoked - it doesn't affect any version of package kernel-64k-debug-modules (opens in a new tab)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-RHEL9-KERNEL64KDEBUGMODULES-10155455
- published14 May 2025
- disclosed26 Feb 2025
Introduced: 26 Feb 2025
CVE-2022-49273 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-64k-debug-modules package and not the kernel-64k-debug-modules package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
rtc: pl031: fix rtc features null pointer dereference
When there is no interrupt line, rtc alarm feature is disabled.
The clearing of the alarm feature bit was being done prior to allocations of ldata->rtc device, resulting in a null pointer dereference.
Clear RTC_FEATURE_ALARM after the rtc device is allocated.
References
- https://access.redhat.com/security/cve/CVE-2022-49273
- https://git.kernel.org/stable/c/1b915703964f7e636961df04c540261dc55c6c70
- https://git.kernel.org/stable/c/cd2722e411e8ab7e5ae41102f6925fa13dffdac5
- https://git.kernel.org/stable/c/d274ce4a3dfd0b9a292667535578359b865765cb
- https://git.kernel.org/stable/c/ea6af39f3da50c86367a71eb3cc674ade3ed244c