In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error path.

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/14228225091a0854b1de23e5b4fe8bdeeca9683b cve-icon cve-icon
https://git.kernel.org/stable/c/740dc3e846537c3743da98bf106f376023fd085c cve-icon cve-icon
https://git.kernel.org/stable/c/90ac679aa6a01841da90ec5a4aaa4b5e0badddf0 cve-icon cve-icon
https://git.kernel.org/stable/c/f43ad5dc43240289f4cf13c16cc506f4f7087931 cve-icon cve-icon
https://git.kernel.org/stable/c/f589063b585ac6dd2081bde6c145411cf48d8d92 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022625-CVE-2022-49241-928c@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49241 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49241 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'}

Mon, 17 Mar 2025 20:15:00 +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 01:45:00 +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: atmel: Fix error handling in sam9x5_wm8731_driver_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error path.
Title ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-02-26T01:56:03.303Z

Updated: 2025-10-01T19:47:02.517Z

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

Link: CVE-2022-49241

cve-icon Vulnrichment

Updated: 2025-10-01T16:11:29.264Z

cve-icon NVD

Status : Modified

Published: 2025-02-26T07:01:01.063

Modified: 2025-10-01T20:15:59.543

Link: CVE-2022-49241

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2022-49241 - Bugzilla