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CVE PROGRAM SOURCE RECORDUnscored

CVE-2023-53780

drm/amd/display: fix FCLK pstate change underflow

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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 FCLK pstate change underflow [Why] Currently we set FCLK p-state change watermark calculated based on dummy p-state latency when UCLK p-state is not supported [How] Calculate FCLK p-state change watermark based on on FCLK pstate change latency in case UCLK p-state is not supported

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 < 4bdfa48d74649898468a0bf5c8b8a48dded77b4aaffected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 6853d56dba56d1c24db403ff3885c71e18d572c4affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 972243f973eb0821084e5833d5f7f4ed025f42daaffected

Linux Linux

Default version status: affected

  • 4.15affected
  • 0 to < 4.15unaffected
  • 6.1.16 to ≤ 6.1.*unaffected
  • 6.2.3 to ≤ 6.2.*unaffected
  • 6.3 to ≤ *unaffected

References