CVE-2024-40976
kernel: drm/lima: mask irqs in timeout path before hard reset
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · July 12, 2024
Updated · February 2, 2026
Description
A race condition in the drm/lima driver could cause a refcount imbalance on lima_pm_idle, leading to warning stack dumps. This occurs when a rendering job completes just after triggering the timeout handler but before a hard reset.
Statement
Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 4.1CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
CWE not specified