CVE-2024-36024

MEDIUM

Linux Kernel - Race Condition in DRM AMD Display

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Disable idle reallow as part of command/gpint execution [Why] Workaroud for a race condition where DMCUB is in the process of committing to IPS1 during the handshake causing us to miss the transition into IPS2 and touch the INBOX1 RPTR causing a HW hang. [How] Disable the reallow to ensure that we have enough of a gap between entry and exit and we're not seeing back-to-back wake_and_executes.

Scores

CVSS v3 4.7
EPSS 0.0016
EPSS Percentile 5.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/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-362
Status published
Products (8)
linux/Kernel 4.15.0 - 6.8.6linux
Linux/Linux < 4.15
Linux/Linux 4.15
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 2aac387445610d6dfd681f5214388e86f5677ef7
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 6226a5aa77370329e01ee8abe50a95e60618ce97
Linux/Linux 6.8.6 - 6.8.*
Linux/Linux 6.9
linux/linux_kernel 4.15 - 6.8.6
Published May 30, 2024
Tracked Since Feb 18, 2026