Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error During the initialization of ptp, hclge_ptp_get_cycle might return an error and returned directly without unregister clock and free it. To avoid that, call hclge_ptp_destroy_clock to unregist and free clock if hclge_ptp_get_cycle failed.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.14.1, < 5.15.179 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/21dba813d9821687a7f9aff576798ba21a859a32Patch
- https://git.kernel.org/stable/c/2c04e507f3a5c5dc6e2b9ab37d8cdedee1ef1a37Patch
- https://git.kernel.org/stable/c/33244e98aa9503585e585335fe2ceb4492630949Patch
- https://git.kernel.org/stable/c/9cfc43c0e6e6a31122b4008d763a2960c206aa2dPatch
- https://git.kernel.org/stable/c/b7365eab39831487a84e63a9638209b68dc54008Patch
- https://git.kernel.org/stable/c/b7d8d4529984e2d4a72a6d552fb886233e8e83cbPatch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
FAQ
What is CVE-2025-21924?
CVE-2025-21924 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclge_ptp_get_cycle returns an error During the initialization of ptp, h...
How severe is CVE-2025-21924?
CVE-2025-21924 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-21924?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.