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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-68196

drm/amd/display: Cache streams targeting link when performing LT automation

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 to < 9ecd238e8230e83a5c5436fd2261da4518f5c979affected
  • 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 to < f5b69101f956f5b89605a13cb15f093a7906f2a1affected

Linux Linux

Default version status: affected

  • 6.17affected
  • 0 to < 6.17unaffected
  • 6.17.8 to ≤ 6.17.*unaffected
  • 6.18 to ≤ *unaffected

References