APPLIED: [SRU Bionic 0/2] CVE-2022-1419

[Luke Nowakowski-Krijger]

Applied to bionic/linux master-next

Thanks!
- Luke

On Wed, May 4, 2022 at 3:50 PM Thadeu Lima de Souza Cascardo <
cascardo at canonical.com> wrote:

> [Impact]
>  It was discovered that the virtual graphics memory manager implementation
>  in the Linux kernel was subject to a race condition, potentially leading
>  to an information leak.
>
> [Test case]
> reproducer was tested, though no leak could be demonstreated with or
> without the fix.
>
> [Potential regression]
> vgem driver users may be affected.
>
> Chris Wilson (1):
>   drm/vgem: Reclassify buffer creation debug message
>
> Daniel Vetter (1):
>   drm/vgem: Close use-after-free race in vgem_gem_create
>
>  drivers/gpu/drm/vgem/vgem_drv.c | 9 ++++++---
>  1 file changed, 6 insertions(+), 3 deletions(-)
>
> --
> 2.32.0
>
>
> --
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team
>
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