CVE-2023-52812

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52812
In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of pcie_table->num_of_link_levels will be 0, and num_of_levels - 1 will cause array index out of bounds

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a Patch
https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927 Patch
https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec Patch
https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670 Patch
https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a Patch
https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec Patch
https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

30 Dec 2024, 20:09

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a - () https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a - Patch
References () https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927 - () https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927 - Patch
References () https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec - () https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec - Patch
References () https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670 - () https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670 - Patch
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE CWE-129
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8

02 Dec 2024, 08:15

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927 -

21 Nov 2024, 08:40

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd: comprueba el número de niveles de enlace cuando se actualiza el parámetro pcie. En el entorno SR-IOV, el valor de pcie_table->num_of_link_levels será 0, y num_of_levels - 1 provocará un índice de matriz fuera de los límites.
References () https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a - () https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a -
References () https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec - () https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec -
References () https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670 - () https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670 -

21 May 2024, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-21 16:15

Updated : 2024-12-30 20:09

NVD link : CVE-2023-52812

Mitre link : CVE-2023-52812

CVE.ORG link : CVE-2023-52812

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-129

Improper Validation of Array Index