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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-97431

drm/amd/display: Avoid DPMS-on for phantom stream

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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: Avoid DPMS-on for phantom stream [Why & How] Calling dc_update_planes_and_stream separately for stream and its phantom stream causes a NULL pointer dereference, since the phantom is destroyed on the first call. Skip the call for phantom streams.

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 < f2463fc246d3c39be1371389c52b29418ad673d0affected
  • 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 to < 10f5f9c0ef32d08b228bfee3684b62f36f395852affected

Linux Linux

Default version status: affected

  • 6.17affected
  • 0 to < 6.17unaffected
  • 6.18.53 to ≤ 6.18.*unaffected
  • 7.2 to ≤ *unaffected

References