CVE-2022-50460

MEDIUM EPSS 4.1%
Published Oct 1, 20259mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 1, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
4.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥5.5  –  <5.10.152
linuxlinux_kernel*≥5.11  –  <5.15.76
linuxlinux_kernel*≥5.16  –  <6.0.6
linuxlinux_kernel6.1any

References 4

  • git.kernel.org https://git.kernel.org/stable/c/2d08311aa3056a84bfdc09bc47777de6a9b16c30
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/575e079c782b9862ec2626403922d041a42e6ed6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8905d13b9ede4caa88c577faed832d6c7383f4fb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f8c9b4a963fec5d0e37e3e8522bb19b0c28e1a73
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/2d08311aa3056a84bfdc09bc47777de6a9b16c30
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/575e079c782b9862ec2626403922d041a42e6ed6
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8905d13b9ede4caa88c577faed832d6c7383f4fb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f8c9b4a963fec5d0e37e3e8522bb19b0c28e1a73
    Patch