CVE-2025-68196: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Linux Linux: from 6.17, before 6.17.8 (fixed in 6.17.8)

Published 2025-12-16. Last modified 2026-06-17.