CVE-2023-52826

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52826
In the Linux kernel, the following vulnerability has been resolved: drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference In tpg110_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.

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/84c923d898905187ebfd4c0ef38cd1450af7e0ea Patch
https://git.kernel.org/stable/c/9268bfd76bebc85ff221691b61498cc16d75451c Patch
https://git.kernel.org/stable/c/9acc2bc00135e9ecd13a70ce1140e2673e504cdc Patch
https://git.kernel.org/stable/c/d0bc9ab0a161a9745273f5bf723733a8e6c57aca Patch
https://git.kernel.org/stable/c/eaede6900c0961b072669d6bd97fe8f90ed1900f Patch
https://git.kernel.org/stable/c/f22def5970c423ea7f87d5247bd0ef91416b0658 Patch
https://git.kernel.org/stable/c/84c923d898905187ebfd4c0ef38cd1450af7e0ea Patch
https://git.kernel.org/stable/c/9268bfd76bebc85ff221691b61498cc16d75451c Patch
https://git.kernel.org/stable/c/9acc2bc00135e9ecd13a70ce1140e2673e504cdc Patch
https://git.kernel.org/stable/c/d0bc9ab0a161a9745273f5bf723733a8e6c57aca Patch
https://git.kernel.org/stable/c/eaede6900c0961b072669d6bd97fe8f90ed1900f Patch
https://git.kernel.org/stable/c/f22def5970c423ea7f87d5247bd0ef91416b0658 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:*:*:*:*:*:*:*:*
History

30 Dec 2024, 20:08

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/84c923d898905187ebfd4c0ef38cd1450af7e0ea - () https://git.kernel.org/stable/c/84c923d898905187ebfd4c0ef38cd1450af7e0ea - Patch
References () https://git.kernel.org/stable/c/9268bfd76bebc85ff221691b61498cc16d75451c - () https://git.kernel.org/stable/c/9268bfd76bebc85ff221691b61498cc16d75451c - Patch
References () https://git.kernel.org/stable/c/9acc2bc00135e9ecd13a70ce1140e2673e504cdc - () https://git.kernel.org/stable/c/9acc2bc00135e9ecd13a70ce1140e2673e504cdc - Patch
References () https://git.kernel.org/stable/c/d0bc9ab0a161a9745273f5bf723733a8e6c57aca - () https://git.kernel.org/stable/c/d0bc9ab0a161a9745273f5bf723733a8e6c57aca - Patch
References () https://git.kernel.org/stable/c/eaede6900c0961b072669d6bd97fe8f90ed1900f - () https://git.kernel.org/stable/c/eaede6900c0961b072669d6bd97fe8f90ed1900f - Patch
References () https://git.kernel.org/stable/c/f22def5970c423ea7f87d5247bd0ef91416b0658 - () https://git.kernel.org/stable/c/f22def5970c423ea7f87d5247bd0ef91416b0658 - Patch
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-476
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux

21 Nov 2024, 08:40

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/84c923d898905187ebfd4c0ef38cd1450af7e0ea - () https://git.kernel.org/stable/c/84c923d898905187ebfd4c0ef38cd1450af7e0ea -
References () https://git.kernel.org/stable/c/9268bfd76bebc85ff221691b61498cc16d75451c - () https://git.kernel.org/stable/c/9268bfd76bebc85ff221691b61498cc16d75451c -
References () https://git.kernel.org/stable/c/9acc2bc00135e9ecd13a70ce1140e2673e504cdc - () https://git.kernel.org/stable/c/9acc2bc00135e9ecd13a70ce1140e2673e504cdc -
References () https://git.kernel.org/stable/c/d0bc9ab0a161a9745273f5bf723733a8e6c57aca - () https://git.kernel.org/stable/c/d0bc9ab0a161a9745273f5bf723733a8e6c57aca -
References () https://git.kernel.org/stable/c/eaede6900c0961b072669d6bd97fe8f90ed1900f - () https://git.kernel.org/stable/c/eaede6900c0961b072669d6bd97fe8f90ed1900f -
References () https://git.kernel.org/stable/c/f22def5970c423ea7f87d5247bd0ef91416b0658 - () https://git.kernel.org/stable/c/f22def5970c423ea7f87d5247bd0ef91416b0658 -
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/panel/panel-tpo-tpg110: corrige una posible desreferencia del puntero null. En tpg110_get_modes(), el valor de retorno de drm_mode_duplicate() se asigna al modo, lo que conducirá a un Desreferencia del puntero NULL en caso de fallo de drm_mode_duplicate(). Agregue una marca para evitar npd.

21 May 2024, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-21 16:15

Updated : 2024-12-30 20:08

NVD link : CVE-2023-52826

Mitre link : CVE-2023-52826

CVE.ORG link : CVE-2023-52826

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference