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CVE PROGRAM SOURCE RECORDUnscored

CVE-2023-52671

drm/amd/display: Fix hang/underflow when transitioning to ODM4:1

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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: Fix hang/underflow when transitioning to ODM4:1 [Why] Under some circumstances, disabling an OPTC and attempting to reclaim its OPP(s) for a different OPTC could cause a hang/underflow due to OPPs not being properly disconnected from the disabled OPTC. [How] Ensure that all OPPs are unassigned from an OPTC when it gets disabled.

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

  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < ae62f1dde66a6f0eee98defc4c7a346bd5acd239affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 4b6b479b2da6badff099b2e3abf0248936eefbf5affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < e7b2b108cdeab76a7e7324459e50b0c1214c0386affected

Linux Linux

Default version status: affected

  • 4.15affected
  • 0 to < 4.15unaffected
  • 6.6.24 to ≤ 6.6.*unaffected
  • 6.7.3 to ≤ 6.7.*unaffected
  • 6.8 to ≤ *unaffected

References