CVE-2024-26649

MEDIUM

Linux Kernel 6.3-6.6.14, 6.7.0-6.7.2 - Null Pointer Dereference in AMDGPU RLC Firmware Loading

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix the null pointer when load rlc firmware If the RLC firmware is invalid because of wrong header size, the pointer to the rlc firmware is released in function amdgpu_ucode_request. There will be a null pointer error in subsequent use. So skip validation to fix it.

References (3)

Core 3

Scores

CVSS v3 5.5
EPSS 0.0023
EPSS Percentile 13.3%
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 (11)
linux/Kernel 6.3.0 - 6.6.15linux
linux/Kernel 6.7.0 - 6.7.3linux
Linux/Linux < 6.3
Linux/Linux 3da9b71563cbb7281875adab1d7c4132679da987 - 8b5bacce2d13dbe648f0bfd3f738ecce8db4978c
Linux/Linux 3da9b71563cbb7281875adab1d7c4132679da987 - bc03c02cc1991a066b23e69bbcc0f66e8f1f7453
Linux/Linux 3da9b71563cbb7281875adab1d7c4132679da987 - d3887448486caeef9687fb5dfebd4ff91e0f25aa
Linux/Linux 6.3
Linux/Linux 6.6.15 - 6.6.*
Linux/Linux 6.7.3 - 6.7.*
Linux/Linux 6.8
... and 1 more
Published Mar 26, 2024
Tracked Since Feb 18, 2026