CVE-2022-50198

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-50198
In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid 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/1bf747824a8ca4008879fd7d2ce6b03d7b428858 Patch
https://git.kernel.org/stable/c/942228fbf5d4901112178b93d41225be7c0dd9de Patch
https://git.kernel.org/stable/c/c4f92af7fc8cecb8eb426ad187e39c7bcc6679c7 Patch
https://git.kernel.org/stable/c/c652e0f51665f3fa575449909bbd9d7b45dfab1c Patch
https://git.kernel.org/stable/c/c9ec7993d00250a394d367c8a19fcfe8211c258b Patch
https://git.kernel.org/stable/c/d294d60dc68550fee0fbbe8a638d798dcd40b2c5 Patch
https://git.kernel.org/stable/c/e5ab8a4967d68a8e9f8f4559d144207d085a8c02 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:*:*:*:*:*:*:*:*
History

19 Nov 2025, 12:47

Type Values Removed Values Added
First Time Linux
Linux linux Kernel
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ARM: OMAP2+: Se corrige la fuga de recuento de referencias en omap3xxx_prm_late_init. of_find_matching_node() devuelve un puntero de nodo con el recuento de referencias incrementado. Debemos usar of_node_put() cuando ya no sea necesario. Se ha añadido la función of_node_put() que falta para evitar la fuga de recuento de referencias.
CWE NVD-CWE-Other
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/1bf747824a8ca4008879fd7d2ce6b03d7b428858 - () https://git.kernel.org/stable/c/1bf747824a8ca4008879fd7d2ce6b03d7b428858 - Patch
References () https://git.kernel.org/stable/c/942228fbf5d4901112178b93d41225be7c0dd9de - () https://git.kernel.org/stable/c/942228fbf5d4901112178b93d41225be7c0dd9de - Patch
References () https://git.kernel.org/stable/c/c4f92af7fc8cecb8eb426ad187e39c7bcc6679c7 - () https://git.kernel.org/stable/c/c4f92af7fc8cecb8eb426ad187e39c7bcc6679c7 - Patch
References () https://git.kernel.org/stable/c/c652e0f51665f3fa575449909bbd9d7b45dfab1c - () https://git.kernel.org/stable/c/c652e0f51665f3fa575449909bbd9d7b45dfab1c - Patch
References () https://git.kernel.org/stable/c/c9ec7993d00250a394d367c8a19fcfe8211c258b - () https://git.kernel.org/stable/c/c9ec7993d00250a394d367c8a19fcfe8211c258b - Patch
References () https://git.kernel.org/stable/c/d294d60dc68550fee0fbbe8a638d798dcd40b2c5 - () https://git.kernel.org/stable/c/d294d60dc68550fee0fbbe8a638d798dcd40b2c5 - Patch
References () https://git.kernel.org/stable/c/e5ab8a4967d68a8e9f8f4559d144207d085a8c02 - () https://git.kernel.org/stable/c/e5ab8a4967d68a8e9f8f4559d144207d085a8c02 - Patch
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

18 Jun 2025, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-06-18 11:15

Updated : 2025-11-19 12:47

NVD link : CVE-2022-50198

Mitre link : CVE-2022-50198

CVE.ORG link : CVE-2022-50198

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other