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")

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/1f24716e38220fc9e52e208d20591d2bc9b7f020 cve-icon cve-icon
https://git.kernel.org/stable/c/2f44eca78cc6d4e1779eb95765ec79e433accab4 cve-icon cve-icon
https://git.kernel.org/stable/c/9531a631379169d57756b2411178c6238655df88 cve-icon cve-icon
https://git.kernel.org/stable/c/f3793eeb7b94a5eeed6f5c7a44bce403c6681a12 cve-icon cve-icon
https://git.kernel.org/stable/c/f8e89d84ea83c51ba3ba97ff154f7aa679326760 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022624-CVE-2022-49239-e012@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49239 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49239 cve-icon
History

Wed, 01 Oct 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 18 Mar 2025 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses NVD-CWE-Other
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel

Thu, 27 Feb 2025 13:30:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Wed, 26 Feb 2025 02:15:00 +0000

Type Values Removed Values Added
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")
Title ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-02-26T01:56:02.220Z

Updated: 2025-10-01T19:47:02.841Z

Reserved: 2025-02-26T01:49:39.294Z

Link: CVE-2022-49239

cve-icon Vulnrichment

Updated: 2025-10-01T16:11:17.792Z

cve-icon NVD

Status : Modified

Published: 2025-02-26T07:01:00.887

Modified: 2025-10-01T20:15:59.150

Link: CVE-2022-49239

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-02-26T00:00:00Z

Links: CVE-2022-49239 - Bugzilla