CVE-2025-68196
Unknown
Description
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 16, 2025
First seenDec 16, 2025
How to fix
Update
- Linux Linux9ecd238e8230e83a5c5436fd2261da4518f5c979, f5b69101f956f5b89605a13cb15f093a7906f2a1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 ≤ v < 9ecd238e8230e83a5c5436fd2261da4518f5c979, 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 ≤ v < f5b69101f956f5b89605a13cb15f093a7906f2a1, 6.17 | 9ecd238e8230e83a5c5436fd2261da4518f5c979, f5b69101f956f5b89605a13cb15f093a7906f2a1 |
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