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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2024-46813

drm/amd/display: Check link_index before accessing dc->links[]

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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: Check link_index before accessing dc->links[] [WHY & HOW] dc->links[] has max size of MAX_LINKS and NULL is return when trying to access with out-of-bound index. This fixes 3 OVERRUN and 1 RESOURCE_LEAK issues reported by Coverity.

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 < 032c5407a608ac3b2a98bf4fbda27d12c20c5887affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < ac04759b4a002969cf0f1384f1b8bb2001cfa782affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 8aa2864044b9d13e95fe224f32e808afbf79ecdfaffected

Linux Linux

Default version status: affected

  • 4.15affected
  • 0 to < 4.15unaffected
  • 6.6.87 to ≤ 6.6.*unaffected
  • 6.10.9 to ≤ 6.10.*unaffected
  • 6.11 to ≤ *unaffected

References