Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove() A clk_prepare_enable() call in the probe is not balanced by a corresponding clk_disable_unprepare() in the remove function. Add the missing call.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.9.104, < 4.9.334 |
References
- https://git.kernel.org/stable/c/04f2cc56d80a1ac058045a7835c5bfd910f17863Patch
- https://git.kernel.org/stable/c/081195d17a0c4c636da2b869bd5809d42e8cbb13Patch
- https://git.kernel.org/stable/c/0b7ee3d50f32d277bf024b4ddb4de54da43a3025Patch
- https://git.kernel.org/stable/c/1d84887327659c58a6637060ac8c50c3a952a163Patch
- https://git.kernel.org/stable/c/20479886b40c0ed4864a5fc8490a1f6b70cccf1bPatch
- https://git.kernel.org/stable/c/4b6641c3a2ba95ddcfecec263b4a5e572a4b0641Patch
- https://git.kernel.org/stable/c/992e966caf57e00855edbd79f19d911809732a69Patch
- https://git.kernel.org/stable/c/a1cb72e20a64a3c83f9b4ee993fbf97e4c1d7714Patch
FAQ
What is CVE-2022-49861?
CVE-2022-49861 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove() A clk_prepare_enable() call in the probe is not balanced by a corr...
How severe is CVE-2022-49861?
CVE-2022-49861 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-2022-49861?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.