CVE-2023-53316
Published: Sep 16, 2025
Modified: May 11, 2026
Description
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 | Product | Versions |
|---|---|---|
Linux | Linux | affected c943b4948b5848fc0e07f875edbd35a973879e22 - < c67a55f7cc8d767d624235bf1bcd0947e56abe0faffected c943b4948b5848fc0e07f875edbd35a973879e22 - < 3c3f3d35f5e05c468b048eb42a4f8c62c6655692affected c943b4948b5848fc0e07f875edbd35a973879e22 - < 4e9f1a2367aea7d61f6781213e25313cd983b0d7affected c943b4948b5848fc0e07f875edbd35a973879e22 - < 5c3278db06e332fdc14f3f297499fb88ded264d2affected c943b4948b5848fc0e07f875edbd35a973879e22 - < ca47d0dc00968358c136a1847cfed550cedfd1b5+1 more versions |
Linux | Linux | affected 5.10unaffected 0 - < 5.10unaffected 5.10.188 - <= 5.10.*unaffected 5.15.121 - <= 5.15.*unaffected 6.1.39 - <= 6.1.*+3 more versions |
References
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