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Fixed

LIN1024-2725 : Security Advisory - linux - CVE-2024-40926

Created: Jul 13, 2024 Updated: Aug 28, 2024

Resolved Date: Jul 14, 2024

Found In Version: 10.24.33.1

Severity: Standard

Applicable for: Wind River Linux LTS 24

Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/nouveau: don't attempt to schedule hpd_work on headless cards

If the card doesn't have display hardware, hpd_work and hpd_lock are
left uninitialized which causes BUG when attempting to schedule hpd_work
on runtime PM resume.

Fix it by adding headless flag to DRM and skip any hpd if it's set.

CREATE(Triage):(User=admin) CVE-2024-40926 (https://nvd.nist.gov/vuln/detail/CVE-2024-40926)