CVE-2023-52862

MEDIUM

Linux Kernel 6.5-6.5.11 - Null Pointer Dereference in DRM AMD Display Error Handling

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null pointer dereference in error message This patch fixes a null pointer dereference in the error message that is printed when the Display Core (DC) fails to initialize. The original message includes the DC version number, which is undefined if the DC is not initialized.

References (3)

Core 3

Core References

Patch

https://git.kernel.org/stable/c/97ef07182ac46b069bb5e7d46cb903a764d67898

Patch

https://git.kernel.org/stable/c/8b72c5d4a5d25e76b16283397c40b8b3c0d70019

Patch

https://git.kernel.org/stable/c/0c3601a2fbfb265ce283651480e30c8e60459112

Scores

CVSS v3 4.1

EPSS 0.0023

EPSS Percentile 13.7%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-476

Status published

Products (9)

Linux/Linux < 6.5

Linux/Linux 6.5

Linux/Linux 6.5.12 - 6.5.*

Linux/Linux 6.6.2 - 6.6.*

Linux/Linux 6.7

Linux/Linux 9788d087caffd8358d6e14349ee69d9385666719 - 0c3601a2fbfb265ce283651480e30c8e60459112

Linux/Linux 9788d087caffd8358d6e14349ee69d9385666719 - 8b72c5d4a5d25e76b16283397c40b8b3c0d70019

Linux/Linux 9788d087caffd8358d6e14349ee69d9385666719 - 97ef07182ac46b069bb5e7d46cb903a764d67898

linux/linux_kernel 6.5 - 6.5.12

Published May 21, 2024

Tracked Since Feb 18, 2026