QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2023-54018

Back to search

CVE-2023-54018

Published: Dec 24, 2025

Modified: May 11, 2026

PUBLISHED

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/

VendorProductVersions

Linux

Linux

affected
c6a57a50ad562a2e6fc6ac3218b710caea73a58b - < b479485b24da1d572a0ce875537af31b02d2f915
affected
c6a57a50ad562a2e6fc6ac3218b710caea73a58b - < 392f7eb3946ab3780b931af723033e19f82c9134
affected
c6a57a50ad562a2e6fc6ac3218b710caea73a58b - < fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09
affected
c6a57a50ad562a2e6fc6ac3218b710caea73a58b - < 1bab31a0969ca4ac90907a5d3b44af104229eafd
affected
c6a57a50ad562a2e6fc6ac3218b710caea73a58b - < 9a01ecc312e764ec4527ad49105a3ca799f1860c

+3 more versions

Linux

Linux

affected
4.3
unaffected
0 - < 4.3
unaffected
4.14.308 - <= 4.14.*
unaffected
4.19.276 - <= 4.19.*
unaffected
5.4.235 - <= 5.4.*

+5 more versions

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now