CVE-2024-42119

HIGH

Linux Kernel 4.15-6.9.8 - Memory Corruption via DRM AMD Display Audio Engine Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engine_id [WHY] ENGINE_ID_UNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need free audio. [HOW] Skip and return NULL. This fixes 2 OVERRUN issues reported by Coverity.

References (9)

Core 9

Scores

CVSS v3 7.8
EPSS 0.0028
EPSS Percentile 20.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (26)
linux/Kernel 4.15.0 - 4.19.318linux
linux/Kernel 4.20.0 - 5.4.280linux
linux/Kernel 5.11.0 - 5.15.163linux
linux/Kernel 5.16.0 - 6.1.98linux
linux/Kernel 5.5.0 - 5.10.222linux
linux/Kernel 6.2.0 - 6.6.39linux
linux/Kernel 6.7.0 - 6.9.9linux
Linux/Linux < 4.15
Linux/Linux 4.15
Linux/Linux 4.19.318 - 4.19.*
... and 16 more
Published Jul 30, 2024
Tracked Since Feb 18, 2026