NULL Pointer Dereference The advisory has been revoked - it doesn't affect any version of package kernel-headers (opens in a new tab)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-11134266
- published29 Jul 2025
- disclosed8 May 2025
Introduced: 8 May 2025
CVE-2025-37809 (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:
usb: typec: class: Fix NULL pointer access
Concurrent calls to typec_partner_unlink_device can lead to a NULL pointer dereference. This patch adds a mutex to protect USB device pointers and prevent this issue. The same mutex protects both the device pointers and the partner device registration.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2365038
- https://access.redhat.com/security/cve/CVE-2025-37809
- https://git.kernel.org/stable/c/1fdde62411fe65640e69bc55ea027d5b7b2f0093
- https://git.kernel.org/stable/c/de7c24febd21413ea8f49f61b36338b676c02852
- https://git.kernel.org/stable/c/ec27386de23a511008c53aa2f3434ad180a3ca9a