CVE-2022-49105

MEDIUM EPSS 13.6%
Published Feb 26, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: staging: wfx: fix an error handling in wfx_init_common() One error handler of wfx_init_common() return without calling ieee80211_free_hw(hw), which may result in memory leak. And I add one err label to unify the error handler, which is useful for the subsequent changes.

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
13.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel* <5.10.111
linuxlinux_kernel*≥5.11  –  <5.15.34
linuxlinux_kernel*≥5.16  –  <5.16.20
linuxlinux_kernel*≥5.17  –  <5.17.3

References 5

  • git.kernel.org https://git.kernel.org/stable/c/60f1d3c92dc1ef1026e5b917a329a7fa947da036
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/93498c6e775ae91732a8109dba1bdcd324908f84
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9727912e906762a63c1a667c84731d3427653f88
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ab0fed1fa744173433cfd1dbaf9239f200ded650
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/60f1d3c92dc1ef1026e5b917a329a7fa947da036
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/93498c6e775ae91732a8109dba1bdcd324908f84
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9727912e906762a63c1a667c84731d3427653f88
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ab0fed1fa744173433cfd1dbaf9239f200ded650
    Patch