CVE-2023-54018
drm/msm/hdmi: Add missing check for alloc_ordered_workqueue
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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/
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 24, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
c6a57a50ad562a2e6fc6ac3218b710caea73a58b < b479485b24da1d572a0ce875537af31b02d2f915 c6a57a50ad562a2e6fc6ac3218b710caea73a58b < 392f7eb3946ab3780b931af723033e19f82c9134 c6a57a50ad562a2e6fc6ac3218b710caea73a58b < fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09 c6a57a50ad562a2e6fc6ac3218b710caea73a58b < 1bab31a0969ca4ac90907a5d3b44af104229eafd c6a57a50ad562a2e6fc6ac3218b710caea73a58b < 9a01ecc312e764ec4527ad49105a3ca799f1860c c6a57a50ad562a2e6fc6ac3218b710caea73a58b < e55f93d674314f2fb69eba0dc24acfdf72805611 c6a57a50ad562a2e6fc6ac3218b710caea73a58b < ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f c6a57a50ad562a2e6fc6ac3218b710caea73a58b < afe4cb96153a0d8003e4e4ebd91b5c543e10df84
Linux / Linux
4.3
References
git.kernel.org: https://git.kernel.org/stable/c/b479485b24da1d572a0ce875537af31b02d2f915 git.kernel.org: https://git.kernel.org/stable/c/392f7eb3946ab3780b931af723033e19f82c9134 git.kernel.org: https://git.kernel.org/stable/c/fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09 git.kernel.org: https://git.kernel.org/stable/c/1bab31a0969ca4ac90907a5d3b44af104229eafd git.kernel.org: https://git.kernel.org/stable/c/9a01ecc312e764ec4527ad49105a3ca799f1860c git.kernel.org: https://git.kernel.org/stable/c/e55f93d674314f2fb69eba0dc24acfdf72805611 git.kernel.org: https://git.kernel.org/stable/c/ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f git.kernel.org: https://git.kernel.org/stable/c/afe4cb96153a0d8003e4e4ebd91b5c543e10df84