CVE-2022-50120

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-50120
In the Linux kernel, the following vulnerability has been resolved: remoteproc: imx_rproc: Fix refcount leak in imx_rproc_addr_init of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. This function has two paths missing of_node_put().

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/0dc1663e3fc22c72e1ab33be7701a0d51cca84ef Patch
https://git.kernel.org/stable/c/16da9f84e26f89e58cac194ff19fefd9de27d975 Patch
https://git.kernel.org/stable/c/61afafe8b938bc74841cf4b1a73dd08b9d287c5a Patch
https://git.kernel.org/stable/c/d8ac68927856c3a6d197a95be73c92ec0bd4b012 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:*:*:*:*:*:*:*:*
History

18 Nov 2025, 18:12

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/0dc1663e3fc22c72e1ab33be7701a0d51cca84ef - () https://git.kernel.org/stable/c/0dc1663e3fc22c72e1ab33be7701a0d51cca84ef - Patch
References () https://git.kernel.org/stable/c/16da9f84e26f89e58cac194ff19fefd9de27d975 - () https://git.kernel.org/stable/c/16da9f84e26f89e58cac194ff19fefd9de27d975 - Patch
References () https://git.kernel.org/stable/c/61afafe8b938bc74841cf4b1a73dd08b9d287c5a - () https://git.kernel.org/stable/c/61afafe8b938bc74841cf4b1a73dd08b9d287c5a - Patch
References () https://git.kernel.org/stable/c/d8ac68927856c3a6d197a95be73c92ec0bd4b012 - () https://git.kernel.org/stable/c/d8ac68927856c3a6d197a95be73c92ec0bd4b012 - Patch
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: remoteproc: imx_rproc: Se corrige la fuga de refcount en imx_rproc_addr_init. of_parse_phandle() devuelve un puntero de nodo con refcount incrementado; debemos usar of_node_put() cuando ya no sea necesario. Esta función tiene dos rutas que faltan en of_node_put().
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux
Linux linux Kernel
CWE NVD-CWE-Other

18 Jun 2025, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-06-18 11:15

Updated : 2025-11-18 18:12

NVD link : CVE-2022-50120

Mitre link : CVE-2022-50120

CVE.ORG link : CVE-2022-50120

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other