CVE-2022-50460
MEDIUM severity · CVSS 5.5 · CWE-401
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifs_flock() If not flock, before return -ENOLCK, should free the xid, otherwise, the xid will be leaked.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/2d08311aa3056a84bfdc09bc47777de6a9b16c30 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/2d08311aa3056a84bfdc09bc47777de6a9b16c30Patch
- https://git.kernel.org/stable/c/575e079c782b9862ec2626403922d041a42e6ed6Patch
- https://git.kernel.org/stable/c/8905d13b9ede4caa88c577faed832d6c7383f4fbPatch
- https://git.kernel.org/stable/c/f8c9b4a963fec5d0e37e3e8522bb19b0c28e1a73Patch