CVE-2024-40991

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-40991
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-glue: Fix of_k3_udma_glue_parse_chn_by_id() The of_k3_udma_glue_parse_chn_by_id() helper function erroneously invokes "of_node_put()" on the "udmax_np" device-node passed to it, without having incremented its reference count at any point. Fix it.

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/a5ab5f413d1e4c7ed5f64271b025f0726374509e Patch
https://git.kernel.org/stable/c/ba27e9d2207784da748b19170a2e56bd7770bd81 Patch
https://git.kernel.org/stable/c/a5ab5f413d1e4c7ed5f64271b025f0726374509e Patch
https://git.kernel.org/stable/c/ba27e9d2207784da748b19170a2e56bd7770bd81 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.10:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.10:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.10:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.10:rc4:*:*:*:*:*:*
History

06 Oct 2025, 20:54

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/a5ab5f413d1e4c7ed5f64271b025f0726374509e - () https://git.kernel.org/stable/c/a5ab5f413d1e4c7ed5f64271b025f0726374509e - Patch
References () https://git.kernel.org/stable/c/ba27e9d2207784da748b19170a2e56bd7770bd81 - () https://git.kernel.org/stable/c/ba27e9d2207784da748b19170a2e56bd7770bd81 - Patch
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.10:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.10:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.10:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.10:rc4:*:*:*:*:*:*
First Time Linux
Linux linux Kernel
CWE NVD-CWE-Other

21 Nov 2024, 09:32

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/a5ab5f413d1e4c7ed5f64271b025f0726374509e - () https://git.kernel.org/stable/c/a5ab5f413d1e4c7ed5f64271b025f0726374509e -
References () https://git.kernel.org/stable/c/ba27e9d2207784da748b19170a2e56bd7770bd81 - () https://git.kernel.org/stable/c/ba27e9d2207784da748b19170a2e56bd7770bd81 -
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dmaengine: ti: k3-udma-glue: Fix of_k3_udma_glue_parse_chn_by_id() La función auxiliar of_k3_udma_glue_parse_chn_by_id() invoca erróneamente "of_node_put()" en el nodo de dispositivo "udmax_np" que se le pasó , sin haber incrementado su recuento de referencias en ningún momento. Arreglalo.

12 Jul 2024, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-07-12 13:15

Updated : 2025-10-06 20:54

NVD link : CVE-2024-40991

Mitre link : CVE-2024-40991

CVE.ORG link : CVE-2024-40991

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-Other