Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: integrity: Fix memory leakage in keyring allocation error path Key restriction is allocated in integrity_init_keyring(). However, if keyring allocation failed, it is not freed, causing memory leaks.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.12, < 5.4.229 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/29d6c69ba4b96a1de0376e44e5f8b38b13ec8803Patch
- https://git.kernel.org/stable/c/39419ef7af0916cc3620ecf1ed42d29659109bf3Patch
- https://git.kernel.org/stable/c/3bd737289c26be3cee4b9afaf61ef784a2af9d6ePatch
- https://git.kernel.org/stable/c/57e49ad12f8f5df0c48e1710c54b147a05a10c32Patch
- https://git.kernel.org/stable/c/9b7c44885a07c5ee7f9bf3aa3c9c72fb110c8d22Patch
- https://git.kernel.org/stable/c/c591c48842f08d30ec6b8416757831985ed9a315Patch
FAQ
What is CVE-2022-50395?
CVE-2022-50395 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: integrity: Fix memory leakage in keyring allocation error path Key restriction is allocated in integrity_init_keyring(). However, ...
How severe is CVE-2022-50395?
CVE-2022-50395 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-2022-50395?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.