CVE-2023-54018

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Source
https://cve.org/CVERecord?id=CVE-2023-54018
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54018.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-54018
Downstream
Related
Published
2025-12-24T10:55:49Z
Modified
2026-08-12T03:51:26Z
Summary
drm/msm/hdmi: Add missing check for alloc_ordered_workqueue
Details

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/

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54018.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c6a57a50ad562a2e6fc6ac3218b710caea73a58b
Fixed
b479485b24da1d572a0ce875537af31b02d2f915
Fixed
392f7eb3946ab3780b931af723033e19f82c9134
Fixed
fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09
Fixed
1bab31a0969ca4ac90907a5d3b44af104229eafd
Fixed
9a01ecc312e764ec4527ad49105a3ca799f1860c
Fixed
e55f93d674314f2fb69eba0dc24acfdf72805611
Fixed
ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f
Fixed
afe4cb96153a0d8003e4e4ebd91b5c543e10df84

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54018.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.3.0
Fixed
4.14.308
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.276
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.235
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.173
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.99
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.16
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.2.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54018.json"