CVE-2022-49185

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49185
In the Linux kernel, the following vulnerability has been resolved: pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_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/0067ba448f1c29ca06e5aee00d8506889ed1f9d0 Patch
https://git.kernel.org/stable/c/0356d4b64a03d23daf99a2a29d7d7d91d6ec2ea8 Patch
https://git.kernel.org/stable/c/59250d547542f1c7765a78dc97ddfe5e6b0d2ab0 Patch
https://git.kernel.org/stable/c/62580a40c9bef3d8a90629c64dda381344b35ffd Patch
https://git.kernel.org/stable/c/669b05ff43bd7ed684379c6e2006a6dad5127b71 Patch
https://git.kernel.org/stable/c/9511c6018cd772668def8b034bc67269847e591a Patch
https://git.kernel.org/stable/c/bc1e29a35147c1ba6ea2b06a16cb0028f7c852d2 Patch
https://git.kernel.org/stable/c/c09ac191b1f97cfa06f394dbfd7a5db07986cefc Patch
https://git.kernel.org/stable/c/c52703355766c347f270df222a744e0c491a02f2 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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

17 Mar 2025, 18:56

Type Values Removed Values Added
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/0067ba448f1c29ca06e5aee00d8506889ed1f9d0 - () https://git.kernel.org/stable/c/0067ba448f1c29ca06e5aee00d8506889ed1f9d0 - Patch
References () https://git.kernel.org/stable/c/0356d4b64a03d23daf99a2a29d7d7d91d6ec2ea8 - () https://git.kernel.org/stable/c/0356d4b64a03d23daf99a2a29d7d7d91d6ec2ea8 - Patch
References () https://git.kernel.org/stable/c/59250d547542f1c7765a78dc97ddfe5e6b0d2ab0 - () https://git.kernel.org/stable/c/59250d547542f1c7765a78dc97ddfe5e6b0d2ab0 - Patch
References () https://git.kernel.org/stable/c/62580a40c9bef3d8a90629c64dda381344b35ffd - () https://git.kernel.org/stable/c/62580a40c9bef3d8a90629c64dda381344b35ffd - Patch
References () https://git.kernel.org/stable/c/669b05ff43bd7ed684379c6e2006a6dad5127b71 - () https://git.kernel.org/stable/c/669b05ff43bd7ed684379c6e2006a6dad5127b71 - Patch
References () https://git.kernel.org/stable/c/9511c6018cd772668def8b034bc67269847e591a - () https://git.kernel.org/stable/c/9511c6018cd772668def8b034bc67269847e591a - Patch
References () https://git.kernel.org/stable/c/bc1e29a35147c1ba6ea2b06a16cb0028f7c852d2 - () https://git.kernel.org/stable/c/bc1e29a35147c1ba6ea2b06a16cb0028f7c852d2 - Patch
References () https://git.kernel.org/stable/c/c09ac191b1f97cfa06f394dbfd7a5db07986cefc - () https://git.kernel.org/stable/c/c09ac191b1f97cfa06f394dbfd7a5db07986cefc - Patch
References () https://git.kernel.org/stable/c/c52703355766c347f270df222a744e0c491a02f2 - () https://git.kernel.org/stable/c/c52703355766c347f270df222a744e0c491a02f2 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE NVD-CWE-Other
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: pinctrl: nomadik: se agrega la función of_node_put() faltante en nmk_pinctrl_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:*:*:*:*:*:*:*:*

26 Feb 2025, 07:00

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:00

Updated : 2025-03-17 18:56

NVD link : CVE-2022-49185

Mitre link : CVE-2022-49185

CVE.ORG link : CVE-2022-49185

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other