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CVE-2023-53223

drm/msm/dsi: Add missing check for alloc_ordered_workqueue

CVSS 5.5 MEDIUMEPSS 0.1%CWE-476
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 5.5EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
15 Sep 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: 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. Patchwork: https://patchwork.freedesktop.org/patch/517646/
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · Linux
References
https://git.kernel.org/stable/c/115906ca7b535afb1fe7b5406c566ccd3873f82bhttps://git.kernel.org/stable/c/25a6499b1a53d854eda2b161b5c8a20296515dbehttps://git.kernel.org/stable/c/3a9a4a9725c60f04326b5019a52ce15aee808506https://git.kernel.org/stable/c/3e18f157faeeb59034404569e8e07cbe1c0030a7https://git.kernel.org/stable/c/540c66180afd59309a442d3bf1f2393464c8b4c5https://git.kernel.org/stable/c/5dfe7a5386fde5a656ca06602b31bf50e26954cdhttps://git.kernel.org/stable/c/759ea5677c362fb1e3edc667260ba9f409dc931dhttps://git.kernel.org/stable/c/9257974858ee847b2e1fd552691b8ba5c2fc1c7b