Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mmc: uniphier-sd: Fix a resource leak in the remove function A 'tmio_mmc_host_free()' call is missing in the remove function, in order to balance a 'tmio_mmc_host_alloc()' call in the probe. This is done in the error handling path of the probe, but not in the remove function. Add the missing call.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.20, < 5.4.118 |
References
- https://git.kernel.org/stable/c/0d8941b9b2d3e7b3481fdf43b1a6189d162175b7Patch
- https://git.kernel.org/stable/c/25ac6ce65f1ab458982d15ec1caf441acd37106aPatch
- https://git.kernel.org/stable/c/d6e7fda496978f2763413b5523557b38dc2bf6c2Patch
- https://git.kernel.org/stable/c/e29c84857e2d51aa017ce04284b962742fb97d9ePatch
- https://git.kernel.org/stable/c/ebe0f12cf4c044f812c6d17011531582f9ac8bb3Patch
- https://git.kernel.org/stable/c/0d8941b9b2d3e7b3481fdf43b1a6189d162175b7Patch
- https://git.kernel.org/stable/c/25ac6ce65f1ab458982d15ec1caf441acd37106aPatch
- https://git.kernel.org/stable/c/d6e7fda496978f2763413b5523557b38dc2bf6c2Patch
- https://git.kernel.org/stable/c/e29c84857e2d51aa017ce04284b962742fb97d9ePatch
- https://git.kernel.org/stable/c/ebe0f12cf4c044f812c6d17011531582f9ac8bb3Patch
FAQ
What is CVE-2021-46962?
CVE-2021-46962 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: mmc: uniphier-sd: Fix a resource leak in the remove function A 'tmio_mmc_host_free()' call is missing in the remove function, in o...
How severe is CVE-2021-46962?
CVE-2021-46962 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-2021-46962?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.