APPLIED Re: [SRU][Jammy-OEM-6.0][PATCH 0/1] CVE-2023-1611
Timo Aaltonen
tjaalton at ubuntu.com
Fri Sep 1 11:35:08 UTC 2023
Yuxuan Luo kirjoitti 22.8.2023 klo 0.46:
> [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
>
> fs/btrfs/ioctl.c | 2 ++
> fs/btrfs/qgroup.c | 11 ++++++++++-
> 2 files changed, 12 insertions(+), 1 deletion(-)
>
applied to oem-6.0, thanks
--
t
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