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

[Tim Whisonant]

On Thu, Jan 23, 2025 at 12:02:17PM -0300, Magali Lemes wrote:
> [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
> 

Acked-by: Tim Whisonant <tim.whisonant at canonical.com>