[UBUNTU Focal 0/1] CVE-2022-3108

[Thadeu Lima de Souza Cascardo]

[Impact]
An allocation failure during amdgpu initialization may lead to a NULL
pointer dereference.

[Test case]
The driver was loaded, as it can be loaded even on systems without the card,
and the affected path will be executed (a kfd device is created).

[Potential regression]
amdgpu users may have problems with the graphics system.

Jiasheng Jiang (1):
  drm/amdkfd: Check for null pointer after calling kmemdup

 drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 3 +++
 1 file changed, 3 insertions(+)

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2.34.1