CVE-2024-46809

MEDIUM

Linux Kernel - NULL Pointer Dereference in AMD Display BIOS Image Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check BIOS images before it is used BIOS images may fail to load and null checks are added before they are used. This fixes 6 NULL_RETURNS issues reported by Coverity.

References (8)

Core 8

Scores

CVSS v3 5.5
EPSS 0.0024
EPSS Percentile 14.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/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 (20)
linux/Kernel 4.15.0 - 5.10.231linux
linux/Kernel 5.11.0 - 5.15.174linux
linux/Kernel 5.16.0 - 6.1.120linux
linux/Kernel 6.2.0 - 6.6.50linux
linux/Kernel 6.7.0 - 6.10.9linux
Linux/Linux < 4.15
Linux/Linux 4.15
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 4fcd903a5d9e897420d7d8b3ca55c6e5dbb47379
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 8b0ddf19cca2a352b2a7e01d99d3ba949a99c84c
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - c5cb98554c4c6265b494d040c1c62f1db2fa28a6
... and 10 more
Published Sep 27, 2024
Tracked Since Feb 18, 2026