CVE-2022-50209

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-50209
In the Linux kernel, the following vulnerability has been resolved: meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_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/0c1757480a6a61b8c3164ed371c359edb3928f12 Patch
https://git.kernel.org/stable/c/2691b8780f88e1b8b3578a5bc78a0011741bbd74 Patch
https://git.kernel.org/stable/c/69a64c77aafcf3c772264a36214937514e31ad82 Patch
https://git.kernel.org/stable/c/6b28bf3e044f12db0fc18c42f58ae7fc3fa0144a Patch
https://git.kernel.org/stable/c/8a4a33b3e898b13c750b1c0c9643516c7bf6473f Patch
https://git.kernel.org/stable/c/a2106f38077e78afcb4bf98fdda3e162118cfb3d Patch
https://git.kernel.org/stable/c/e21744c6a0d4116a2d6ebccd947620ca4c952e92 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, 13:00

Type Values Removed Values Added
First Time Linux
Linux linux Kernel
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE NVD-CWE-Other
References () https://git.kernel.org/stable/c/0c1757480a6a61b8c3164ed371c359edb3928f12 - () https://git.kernel.org/stable/c/0c1757480a6a61b8c3164ed371c359edb3928f12 - Patch
References () https://git.kernel.org/stable/c/2691b8780f88e1b8b3578a5bc78a0011741bbd74 - () https://git.kernel.org/stable/c/2691b8780f88e1b8b3578a5bc78a0011741bbd74 - Patch
References () https://git.kernel.org/stable/c/69a64c77aafcf3c772264a36214937514e31ad82 - () https://git.kernel.org/stable/c/69a64c77aafcf3c772264a36214937514e31ad82 - Patch
References () https://git.kernel.org/stable/c/6b28bf3e044f12db0fc18c42f58ae7fc3fa0144a - () https://git.kernel.org/stable/c/6b28bf3e044f12db0fc18c42f58ae7fc3fa0144a - Patch
References () https://git.kernel.org/stable/c/8a4a33b3e898b13c750b1c0c9643516c7bf6473f - () https://git.kernel.org/stable/c/8a4a33b3e898b13c750b1c0c9643516c7bf6473f - Patch
References () https://git.kernel.org/stable/c/a2106f38077e78afcb4bf98fdda3e162118cfb3d - () https://git.kernel.org/stable/c/a2106f38077e78afcb4bf98fdda3e162118cfb3d - Patch
References () https://git.kernel.org/stable/c/e21744c6a0d4116a2d6ebccd947620ca4c952e92 - () https://git.kernel.org/stable/c/e21744c6a0d4116a2d6ebccd947620ca4c952e92 - Patch
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: meson-mx-socinfo: Se corrige la fuga de recuento de referencias en meson_mx_socinfo_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.

18 Jun 2025, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-06-18 11:15

Updated : 2025-11-19 13:00

NVD link : CVE-2022-50209

Mitre link : CVE-2022-50209

CVE.ORG link : CVE-2022-50209

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other