ACK: [SRU][Focal][PATCH 0/1] CVE-2023-23004

[Manuel Diewald]

On Thu, Feb 15, 2024 at 04:36:43PM -0600, Bethany Jamison wrote:
> [Impact]
> 
> In the Linux kernel before 5.19, drivers/gpu/drm/arm/malidp_planes.c
> misinterprets the get_sg_table return value (expects it to be NULL in the
> error case, whereas it is actually an error pointer).
> 
> [Fix]
> 
> Focal: Clean cherry-pick.
> 
> [Test Case]
> 
> Compile and boot tested.
> 
> [Regression Potential]
> 
> Issues could occur for users using a pre-5.19 kernel when using the ARM 
> Mali Display Processor driver, specifically when getting the sg_table.
> 
> Miaoqian Lin (1):
>   malidp: Fix NULL vs IS_ERR() checking
> 
>  drivers/gpu/drm/arm/malidp_planes.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> -- 
> 2.34.1
> 
> 
> -- 
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> kernel-team at lists.ubuntu.com
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Acked-by: Manuel Diewald <manuel.diewald at canonical.com>

-- 
 Manuel