CVE-2022-49239

MEDIUM EPSS 15.7%
Published Feb 26, 20251y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This is similar to commit 64b92de9603f ("ASoC: wcd9335: fix a leaked reference by adding missing of_node_put")

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
15.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥5.6  –  <5.10.110
linuxlinux_kernel*≥5.11  –  <5.15.33
linuxlinux_kernel*≥5.16  –  <5.16.19
linuxlinux_kernel*≥5.17  –  <5.17.2

References 5

  • git.kernel.org https://git.kernel.org/stable/c/1f24716e38220fc9e52e208d20591d2bc9b7f020
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2f44eca78cc6d4e1779eb95765ec79e433accab4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9531a631379169d57756b2411178c6238655df88
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f3793eeb7b94a5eeed6f5c7a44bce403c6681a12
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f8e89d84ea83c51ba3ba97ff154f7aa679326760
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/1f24716e38220fc9e52e208d20591d2bc9b7f020
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2f44eca78cc6d4e1779eb95765ec79e433accab4
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9531a631379169d57756b2411178c6238655df88
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f3793eeb7b94a5eeed6f5c7a44bce403c6681a12
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f8e89d84ea83c51ba3ba97ff154f7aa679326760
    Patch