CVE-2023-53316
drm/msm/dp: Free resources after unregistering them
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: Free resources after unregistering them The DP component's unbind operation walks through the submodules to unregister and clean things up. But if the unbind happens because the DP controller itself is being removed, all the memory for those submodules has just been freed. Change the order of these operations to avoid the many use-after-free that otherwise happens in this code path. Patchwork: https://patchwork.freedesktop.org/patch/542166/
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 16, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new high vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
c943b4948b5848fc0e07f875edbd35a973879e22 < c67a55f7cc8d767d624235bf1bcd0947e56abe0f c943b4948b5848fc0e07f875edbd35a973879e22 < 3c3f3d35f5e05c468b048eb42a4f8c62c6655692 c943b4948b5848fc0e07f875edbd35a973879e22 < 4e9f1a2367aea7d61f6781213e25313cd983b0d7 c943b4948b5848fc0e07f875edbd35a973879e22 < 5c3278db06e332fdc14f3f297499fb88ded264d2 c943b4948b5848fc0e07f875edbd35a973879e22 < ca47d0dc00968358c136a1847cfed550cedfd1b5 c943b4948b5848fc0e07f875edbd35a973879e22 < fa0048a4b1fa7a50c8b0e514f5b428abdf69a6f8
Linux / Linux
5.10
References
git.kernel.org: https://git.kernel.org/stable/c/c67a55f7cc8d767d624235bf1bcd0947e56abe0f git.kernel.org: https://git.kernel.org/stable/c/3c3f3d35f5e05c468b048eb42a4f8c62c6655692 git.kernel.org: https://git.kernel.org/stable/c/4e9f1a2367aea7d61f6781213e25313cd983b0d7 git.kernel.org: https://git.kernel.org/stable/c/5c3278db06e332fdc14f3f297499fb88ded264d2 git.kernel.org: https://git.kernel.org/stable/c/ca47d0dc00968358c136a1847cfed550cedfd1b5 git.kernel.org: https://git.kernel.org/stable/c/fa0048a4b1fa7a50c8b0e514f5b428abdf69a6f8