CVE-2022-49517

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49517
In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe This node pointer is returned by of_parse_phandle() with refcount incremented in this function. Calling of_node_put() to avoid the refcount leak.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/05654431a18fe24e5e46a375d98904134628a102 Patch
https://git.kernel.org/stable/c/318afb1442eeef089fe7f8a8297d97c0302ff6f6 Patch
https://git.kernel.org/stable/c/61a85a20e8df5e0a92cfe169c92425c7bae0753b Patch
https://git.kernel.org/stable/c/9345122f5fb9f97a206f440f38bb656e53f46912 Patch
https://git.kernel.org/stable/c/94587aa17abf8b26f543d2b29c44abc21bc36836 Patch
https://git.kernel.org/stable/c/bc2afecaabd2a2c9f17e43b4793a30e3461bfb29 Patch
https://git.kernel.org/stable/c/c71494f5f2b444adfd992a7359a0d2a791642b39 Patch
https://git.kernel.org/stable/c/f279c49f17ce10866087ea6c0c57382158974b63 Patch
Configurations

Configuration 1 (hide)

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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

17 Mar 2025, 16:54

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: mediatek: Se corrige la falta de of_node_put en mt2701_wm8960_machine_probe. Este puntero de nodo es devuelto por of_parse_phandle() con refcount incrementado en esta función. Se llama a of_node_put() para evitar la fuga de refcount.
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/05654431a18fe24e5e46a375d98904134628a102 - () https://git.kernel.org/stable/c/05654431a18fe24e5e46a375d98904134628a102 - Patch
References () https://git.kernel.org/stable/c/318afb1442eeef089fe7f8a8297d97c0302ff6f6 - () https://git.kernel.org/stable/c/318afb1442eeef089fe7f8a8297d97c0302ff6f6 - Patch
References () https://git.kernel.org/stable/c/61a85a20e8df5e0a92cfe169c92425c7bae0753b - () https://git.kernel.org/stable/c/61a85a20e8df5e0a92cfe169c92425c7bae0753b - Patch
References () https://git.kernel.org/stable/c/9345122f5fb9f97a206f440f38bb656e53f46912 - () https://git.kernel.org/stable/c/9345122f5fb9f97a206f440f38bb656e53f46912 - Patch
References () https://git.kernel.org/stable/c/94587aa17abf8b26f543d2b29c44abc21bc36836 - () https://git.kernel.org/stable/c/94587aa17abf8b26f543d2b29c44abc21bc36836 - Patch
References () https://git.kernel.org/stable/c/bc2afecaabd2a2c9f17e43b4793a30e3461bfb29 - () https://git.kernel.org/stable/c/bc2afecaabd2a2c9f17e43b4793a30e3461bfb29 - Patch
References () https://git.kernel.org/stable/c/c71494f5f2b444adfd992a7359a0d2a791642b39 - () https://git.kernel.org/stable/c/c71494f5f2b444adfd992a7359a0d2a791642b39 - Patch
References () https://git.kernel.org/stable/c/f279c49f17ce10866087ea6c0c57382158974b63 - () https://git.kernel.org/stable/c/f279c49f17ce10866087ea6c0c57382158974b63 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE NVD-CWE-Other

26 Feb 2025, 07:01

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:01

Updated : 2025-03-17 16:54

NVD link : CVE-2022-49517

Mitre link : CVE-2022-49517

CVE.ORG link : CVE-2022-49517

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other