CVE-2024-46816

MEDIUM

Linux Kernel - Buffer Overflow in AMD GPU Display Driver Link Initialization

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links [Why] Coverity report OVERRUN warning. There are only max_links elements within dc->links. link count could up to AMDGPU_DM_MAX_DISPLAY_INDEX 31. [How] Make sure link count less than max_links.

References (8)

Core 8

Scores

CVSS v3 5.5
EPSS 0.0026
EPSS Percentile 17.1%
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

Status published
Products (20)
linux/Kernel 4.15.0 - 5.10.237linux
linux/Kernel 5.11.0 - 5.15.181linux
linux/Kernel 5.16.0 - 6.1.135linux
linux/Kernel 6.2.0 - 6.6.88linux
linux/Kernel 6.7.0 - 6.10.9linux
Linux/Linux < 4.15
Linux/Linux 4.15
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 13080d052c995aee14695a5b740c245121eb2bcc
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 36c39a8dcce210649f2f45f252abaa09fcc1ae87
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - c84632096722fd31251f0957fafc9e90d9a247fd
... and 10 more
Published Sep 27, 2024
Tracked Since Feb 18, 2026