ACK: [SRU][N][PATCH 0/1] CVE-2024-42159

[Aaron Jauregui]

On Wed, Aug 21, 2024 at 05:18:55PM +0200, Massimiliano Pellizzer wrote:
> [Impact]
> 
> scsi: mpi3mr: Sanitise num_phys
> 
> Information is stored in mr_sas_port->phy_mask, values larger then size of
> this field shouldn't be allowed.
> 
> [Fix]
> 
> Noble:  Cherry picked cleanly from linux-6.9.y
> Jammy:  Not affected
> Focal:  Not affected
> Bionic: Not affected
> Xenial: Not affected
> 
> [Test Case]
> 
> Compile and boot tested.
> 
> [Where problems could occur]
> 
> The fix affects the mpi3mr SCSI driver. An issue with this fix would
> cause failures in RAID controller initialization or communication,
> potentially leading to storage device detection problems or I/O errors
> during data transfer.
> 
> Tomas Henzl (1):
>   scsi: mpi3mr: Sanitise num_phys
> 
>  drivers/scsi/mpi3mr/mpi3mr_transport.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)

Acked-by: Aaron Jauregui <aaron.jauregui at canonical.com>