CVE-2023-54018
Unknown
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/
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 24, 2025
First seenDec 24, 2025
How to fix
Update
- Linux Linuxb479485b24da1d572a0ce875537af31b02d2f915, 392f7eb3946ab3780b931af723033e19f82c9134, fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09, 1bab31a0969ca4ac90907a5d3b44af104229eafd, 9a01ecc312e764ec4527ad49105a3ca799f1860c, e55f93d674314f2fb69eba0dc24acfdf72805611, ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f, afe4cb96153a0d8003e4e4ebd91b5c543e10df84 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | c6a57a50ad562a2e6fc6ac3218b710caea73a58b ≤ v < b479485b24da1d572a0ce875537af31b02d2f915, c6a57a50ad562a2e6fc6ac3218b710caea73a58b ≤ v < 392f7eb3946ab3780b931af723033e19f82c9134, c6a57a50ad562a2e6fc6ac3218b710caea73a58b ≤ v < fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09, c6a57a50ad562a2e6fc6ac3218b710caea73a58b ≤ v < 1bab31a0969ca4ac90907a5d3b44af104229eafd, c6a57a50ad562a2e6fc6ac3218b710caea73a58b ≤ v < 9a01ecc312e764ec4527ad49105a3ca799f1860c, c6a57a50ad562a2e6fc6ac3218b710caea73a58b ≤ v < e55f93d674314f2fb69eba0dc24acfdf72805611, c6a57a50ad562a2e6fc6ac3218b710caea73a58b ≤ v < ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f, c6a57a50ad562a2e6fc6ac3218b710caea73a58b ≤ v < afe4cb96153a0d8003e4e4ebd91b5c543e10df84, 4.3 | b479485b24da1d572a0ce875537af31b02d2f915, 392f7eb3946ab3780b931af723033e19f82c9134, fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09, 1bab31a0969ca4ac90907a5d3b44af104229eafd, 9a01ecc312e764ec4527ad49105a3ca799f1860c, e55f93d674314f2fb69eba0dc24acfdf72805611, ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f, afe4cb96153a0d8003e4e4ebd91b5c543e10df84 |
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