CVE-2024-42118

HIGH

Linux Kernel 4.15-6.9.8 - Out-of-bounds Read in drm/amd/display Stream Index Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not return negative stream id for array [WHY] resource_stream_to_stream_idx returns an array index and it return -1 when not found; however, -1 is not a valid array index number. [HOW] When this happens, call ASSERT(), and return a zero instead. This fixes an OVERRUN and an NEGATIVE_RETURNS issues reported by Coverity.

Scores

CVSS v3 7.8
EPSS 0.0024
EPSS Percentile 14.3%
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

CWE
CWE-125
Status published
Products (8)
linux/Kernel 4.15.0 - 6.9.9linux
Linux/Linux < 4.15
Linux/Linux 4.15
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 3ac31c9a707dd1c7c890b95333182f955e9dcb57
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - a76fa9c4f0fc0aa6f517da3fa7d7c23e8a32c7d0
Linux/Linux 6.10
Linux/Linux 6.9.9 - 6.9.*
linux/linux_kernel 4.15 - 6.9.9
Published Jul 30, 2024
Tracked Since Feb 18, 2026