[SRU][N][PATCH 0/1] CVE-2024-50117

[Magali Lemes]

[Impact]
If a BIOS provides bad data in response to an ATIF method call
this causes a NULL pointer dereference in the caller.

[Fix]
Oracular: Fixed via upstream stable update (LP: #2091386)
Noble:    Clean cherry-pick
Jammy:    Fixed via upstream stable update (LP: #2089272)
Focal:    Fixed via upstream stable update (LP: #2089233)
Bionic:   Fix sent to ESM ML
Xenial:   Fix sent to ESM ML
Trusty:   Not affected

[Test Case]
Compile tested.

[Where problems could occur]
Problems would be seen in systems which use AMD graphics cards.

Mario Limonciello (1):
  drm/amd: Guard against bad data for ATIF ACPI method

 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

-- 
2.34.1