VulnerabilityModified
CVE-2022-50395
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().
MEDIUM 5.5EPSS 0.16%
Does this matter?
Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.16% probability · 5th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.