APPLIED: [SRU][F][PATCH 0/1] CVE-2021-47191

Mehmet Basaran mehmet.basaran at canonical.com
Thu Apr 10 07:57:36 UTC 2025


Applied to focal:linux master-next branch. Thanks.

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Massimiliano Pellizzer <massimiliano.pellizzer at canonical.com> writes:

> https://ubuntu.com/security/CVE-2021-47191
>
> [ Impact ]
>
> scsi: scsi_debug: Fix out-of-bound read in resp_readcap16()
>
> To solve this issue, define alloc_len as u32.
>
> [ Fix ]
>
> Oracular: Not affected
> Noble: Not affected
> Jammy: Not affected
> Focal: Backported from mainline
>
> [ Test Plan ]
>
> Compile tested only.
>
> [ Where Problems Could Occur ]
>
> A regression here is unlikely due to the very limited scope of the
> patch.
>
> --
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team
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