CVE-2024-55639

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-55639
In the Linux kernel, the following vulnerability has been resolved: net: renesas: rswitch: avoid use-after-put for a device tree node The device tree node saved in the rswitch_device structure is used at several driver locations. So passing this node to of_node_put() after the first use is wrong. Move of_node_put() for this node to exit paths.

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/66b7e9f85b8459c823b11e9af69dbf4be5eb6be8 Patch
https://git.kernel.org/stable/c/92007a28f95413058a7268dc84e5f44b700165d1 Patch
https://git.kernel.org/stable/c/bf8c6755f02029d1eddc3ff19b870240f054afc7 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:6.13:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*
History

16 Oct 2025, 17:04

Type Values Removed Values Added
CWE NVD-CWE-noinfo
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: renesas: rswitch: evitar el uso posterior a la ejecución de un nodo del árbol de dispositivos El nodo del árbol de dispositivos guardado en la estructura rswitch_device se utiliza en varias ubicaciones de controladores. Por lo tanto, pasar este nodo a of_node_put() después del primer uso es incorrecto. Mueva of_node_put() para este nodo a las rutas de salida.
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/66b7e9f85b8459c823b11e9af69dbf4be5eb6be8 - () https://git.kernel.org/stable/c/66b7e9f85b8459c823b11e9af69dbf4be5eb6be8 - Patch
References () https://git.kernel.org/stable/c/92007a28f95413058a7268dc84e5f44b700165d1 - () https://git.kernel.org/stable/c/92007a28f95413058a7268dc84e5f44b700165d1 - Patch
References () https://git.kernel.org/stable/c/bf8c6755f02029d1eddc3ff19b870240f054afc7 - () https://git.kernel.org/stable/c/bf8c6755f02029d1eddc3ff19b870240f054afc7 - Patch
First Time Linux
Linux linux Kernel

11 Jan 2025, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-01-11 13:15

Updated : 2025-10-16 17:04

NVD link : CVE-2024-55639

Mitre link : CVE-2024-55639

CVE.ORG link : CVE-2024-55639

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo