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Fixed

LIN1023-8687 : Security Advisory - linux - CVE-2024-47704

Created: Oct 21, 2024 Updated: Oct 22, 2025

Resolved Date: Oct 19, 2025

Found In Version: 10.23.30.1

Fix Version: 10.23.30.19

Severity: Standard

Applicable for: Wind River Linux LTS 23

Component/s: Kernel

Description

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

drm/amd/display: Check link_res->hpo_dp_link_enc before using it

[WHAT & HOW]
Functions dp_enable_link_phy and dp_disable_link_phy can pass link_res
without initializing hpo_dp_link_enc and it is necessary to check for
null before dereferencing.

This fixes 2 FORWARD_NULL issues reported by Coverity.

CVEs

CVE-2024-47704