CVEvulnerability
CVE-2023-54018
- Status
- Deferred
- Published
- 2025-12-24
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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
- https://git.kernel.org/stable/c/1bab31a0969ca4ac90907a5d3b44af104229eafd git.kernel.org
- https://git.kernel.org/stable/c/392f7eb3946ab3780b931af723033e19f82c9134 git.kernel.org
- https://git.kernel.org/stable/c/9a01ecc312e764ec4527ad49105a3ca799f1860c git.kernel.org
- https://git.kernel.org/stable/c/ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f git.kernel.org
- https://git.kernel.org/stable/c/afe4cb96153a0d8003e4e4ebd91b5c543e10df84 git.kernel.org
- https://git.kernel.org/stable/c/b479485b24da1d572a0ce875537af31b02d2f915 git.kernel.org
- https://git.kernel.org/stable/c/e55f93d674314f2fb69eba0dc24acfdf72805611 git.kernel.org
- https://git.kernel.org/stable/c/fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09 git.kernel.org