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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2024-27400

drm/amdgpu: once more fix the call oder in amdgpu_ttm_move() v2

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: once more fix the call oder in amdgpu_ttm_move() v2 This reverts drm/amdgpu: fix ftrace event amdgpu_bo_move always move on same heap. The basic problem here is that after the move the old location is simply not available any more. Some fixes were suggested, but essentially we should call the move notification before actually moving things because only this way we have the correct order for DMA-buf and VM move notifications as well. Also rework the statistic handling so that we don't update the eviction counter before the move. v2: add missing NULL check

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

  • d443fb67ca5ab04760449d21ddea66f6728e5b00 to < 5c25b169f9a0b34ee410891a96bc9d7b9ed6f9beaffected
  • e7a0ee45c653784edda5e36bae6ae3c75fd5e7a8 to < 0c7ed3ed35eec9138b88d42217b5a6b9a62bda4daffected
  • 94aeb4117343d072e3a35b9595bcbfc0058ee724 to < 9a4f6e138720b6e9adf7b82a71d0292f3f276480affected
  • 94aeb4117343d072e3a35b9595bcbfc0058ee724 to < d3a9331a6591e9df64791e076f6591f440af51c3affected
  • 77bcd4ab446fa35ad135b1c7404415ed9a129296affected
  • 1cd2b612474c07b17a21e27f2eed8dff75cb5057affected
  • 6.1.77 to < 6.1.91affected
  • 6.6.16 to < 6.6.31affected
  • 5.15.149 to < 5.16affected
  • 6.7.4 to < 6.8affected

Linux Linux

Default version status: affected

  • 6.8affected
  • 0 to < 6.8unaffected
  • 6.1.91 to ≤ 6.1.*unaffected
  • 6.6.31 to ≤ 6.6.*unaffected
  • 6.8.10 to ≤ 6.8.*unaffected
  • 6.9 to ≤ *unaffected

References