CVE-2023-54018

Linux kernel - Null Pointer Dereference

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: Add missing check for alloc_ordered_workqueue Add check for the return value of alloc_ordered_workqueue as it may return NULL pointer and cause NULL pointer dereference in `hdmi_hdcp.c` and `hdmi_hpd.c`. Patchwork: https://patchwork.freedesktop.org/patch/517211/

References (8)

Core 8

Scores

EPSS 0.0018
EPSS Percentile 8.3%

Details

Status published
Products (25)
linux/Kernel 4.15.0 - 4.19.276linux
linux/Kernel 4.20.0 - 5.4.235linux
linux/Kernel 4.3.0 - 4.14.308linux
linux/Kernel 5.11.0 - 5.15.99linux
linux/Kernel 5.16.0 - 6.1.16linux
linux/Kernel 5.5.0 - 5.10.173linux
linux/Kernel 6.2.0 - 6.2.3linux
Linux/Linux < 4.3
Linux/Linux 4.14.308 - 4.14.*
Linux/Linux 4.19.276 - 4.19.*
... and 15 more
Published Dec 24, 2025
Tracked Since Feb 18, 2026