Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/kms/nv50-: fix file release memory leak When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.9, < 5.10.73 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0b3d4945cc7e7ea1acd52cb06dfa83bfe265b6d5Patch
- https://git.kernel.org/stable/c/0b4e9fc14973a94ac0520f19b3633493ae13c912Patch
- https://git.kernel.org/stable/c/65fff0a8efcdca8d84ffe3e23057c3b32403482dPatch
- https://git.kernel.org/stable/c/0b3d4945cc7e7ea1acd52cb06dfa83bfe265b6d5Patch
- https://git.kernel.org/stable/c/0b4e9fc14973a94ac0520f19b3633493ae13c912Patch
- https://git.kernel.org/stable/c/65fff0a8efcdca8d84ffe3e23057c3b32403482dPatch
FAQ
What is CVE-2021-47422?
CVE-2021-47422 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/kms/nv50-: fix file release memory leak When using single_open() for opening, single_release() should be called, other...
How severe is CVE-2021-47422?
CVE-2021-47422 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-2021-47422?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.