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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2022-48979

drm/amd/display: fix array index out of bound error in DCN32 DML

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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 array index out of bound error in DCN32 DML [Why&How] LinkCapacitySupport array is indexed with the number of voltage states and not the number of max DPPs. Fix the error by changing the array declaration to use the correct (larger) array size of total number of voltage states.

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

  • 74458c081fcfb0423877e630de2746daefdb16e4 to < 3d8a298b2e83b98042e6ec726e934f535b23e6aaaffected
  • 74458c081fcfb0423877e630de2746daefdb16e4 to < aeffc8fb2174f017a10df114bc312f899904dc68affected

Linux Linux

Default version status: affected

  • 5.14affected
  • 0 to < 5.14unaffected
  • 6.0.13 to ≤ 6.0.*unaffected
  • 6.1 to ≤ *unaffected

References