drm/amd/display: Cache streams targeting link when performing LT automation
CVE-2025-68196 is fixed in linux on 1 platform by DEBIAN-CVE-2025-68196 (version 6.17.8-1), released December 16, 2025. It is not reported as exploited. Patch Radar priority: High.
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Cache streams targeting link when performing LT automation [WHY] Last LT automation update can cause crash by referencing current_state and calling into dc_update_planes_and_stream which may clobber current_state. [HOW] Cache relevant stream pointers and iterate through them instead of relying on the current_state.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 14 | 6.17.8-1 | DEBIAN-CVE-2025-68196 | Dec 16, 2025 |
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