ACK: [SRU][Jammy-OEM-6.0][PATCH 0/1] CVE-2023-1611

[Cengiz Can]

On 22/08/2023 00:46, Yuxuan Luo wrote:
> [Impact]
> It was discovered that a race condition existed in the btrfs file system
> implementation in the Linux kernel, leading to a use-after-free vulnerability.
> A privileged local attacker could use this to cause a denial of service (system
> crash) or possibly expose sensitive information.
>
> [Backport]
> Clean cherry pick.
>
> [Test]
> Compile and smoke tested via make a btrfs loopdev and mount it.
>
> [Potential Regression]
> Expect minimal regression.
>
> Filipe Manana (1):
>    btrfs: fix race between quota disable and quota assign ioctls
Acked-by: Cengiz Can <cengiz.can at canonical.com>
>
>   fs/btrfs/ioctl.c  |  2 ++
>   fs/btrfs/qgroup.c | 11 ++++++++++-
>   2 files changed, 12 insertions(+), 1 deletion(-)
>