CVE-2022-49473

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49473
In the Linux kernel, the following vulnerability has been resolved: ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_* of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed 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/2a3966b950b37a6f10c5f9caee15b4cdcf5a7413 Patch
https://git.kernel.org/stable/c/510e879420b410d88c612aecc6ca15dc6fe77473 Patch
https://git.kernel.org/stable/c/554df0f70bff1ace6d2df2fcaddbc9b7bd509de2 Patch
https://git.kernel.org/stable/c/a34840c4eb3278a7c29c9c57a65ce7541c66f9f2 Patch
https://git.kernel.org/stable/c/d748ff8fbb3a5296bddd586445dc692b079cbe3d 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:*:*:*:*:*:*:*:*
History

17 Mar 2025, 16:08

Type Values Removed Values Added
CWE NVD-CWE-Other
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/2a3966b950b37a6f10c5f9caee15b4cdcf5a7413 - () https://git.kernel.org/stable/c/2a3966b950b37a6f10c5f9caee15b4cdcf5a7413 - Patch
References () https://git.kernel.org/stable/c/510e879420b410d88c612aecc6ca15dc6fe77473 - () https://git.kernel.org/stable/c/510e879420b410d88c612aecc6ca15dc6fe77473 - Patch
References () https://git.kernel.org/stable/c/554df0f70bff1ace6d2df2fcaddbc9b7bd509de2 - () https://git.kernel.org/stable/c/554df0f70bff1ace6d2df2fcaddbc9b7bd509de2 - Patch
References () https://git.kernel.org/stable/c/a34840c4eb3278a7c29c9c57a65ce7541c66f9f2 - () https://git.kernel.org/stable/c/a34840c4eb3278a7c29c9c57a65ce7541c66f9f2 - Patch
References () https://git.kernel.org/stable/c/d748ff8fbb3a5296bddd586445dc692b079cbe3d - () https://git.kernel.org/stable/c/d748ff8fbb3a5296bddd586445dc692b079cbe3d - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: ti: j721e-evm: Se corrige la pérdida de recuento de referencias en j721e_soc_probe_* of_parse_phandle() devuelve un puntero de nodo con el recuento de referencias incrementado, deberíamos usar of_node_put() en él cuando ya no sea necesario. Agregue of_node_put() faltante para evitar la pérdida de recuento de referencias.

26 Feb 2025, 07:01

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-26 07:01

Updated : 2025-03-17 16:08

NVD link : CVE-2022-49473

Mitre link : CVE-2022-49473

CVE.ORG link : CVE-2022-49473

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other