Use After Free The advisory has been revoked - it doesn't affect any version of package kernel-headers (opens in a new tab)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-13281694
- published4 Oct 2025
- disclosed1 Oct 2025
Introduced: 1 Oct 2025
CVE-2025-39896 (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:
accel/ivpu: Prevent recovery work from being queued during device removal
Use disable_work_sync() instead of cancel_work_sync() in ivpu_dev_fini() to ensure that no new recovery work items can be queued after device removal has started. Previously, recovery work could be scheduled even after canceling existing work, potentially leading to use-after-free bugs if recovery accessed freed resources.
Rename ivpu_pm_cancel_recovery() to ivpu_pm_disable_recovery() to better reflect its new behavior.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2400606
- https://access.redhat.com/security/cve/CVE-2025-39896
- https://git.kernel.org/stable/c/54c49eca38dbd06913a696f6d7610937dcfad226
- https://git.kernel.org/stable/c/565d2c15b6c36c3250e694f7b9a86229c1787be5
- https://git.kernel.org/stable/c/69a79ada8eb034ce016b5b78fb7d08d8687223de