APPLIED Re: [SRU][Jammy-OEM-5.17][PATCH 0/1] CVE-2023-3111
Timo Aaltonen
tjaalton at ubuntu.com
Fri Aug 4 09:37:00 UTC 2023
Yuxuan Luo kirjoitti 14.7.2023 klo 19.38:
> [Impact]
> A use after free vulnerability was found in prepare_to_relocate in
> fs/btrfs/relocation.c in btrfs in the Linux Kernel. This possible flaw can be
> triggered by calling btrfs_ioctl_balance() before calling btrfs_ioctl_defrag().
>
> [Backport]
> Clean cherry picks.
>
> [Test]
> Compile and smoke tested.
>
> [Potential Regression]
> Expect relatively low regression.
>
> Zixuan Fu (1):
> btrfs: unset reloc control if transaction commit fails in
> prepare_to_relocate()
>
> fs/btrfs/relocation.c | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
applied to oem-5.17, thanks
--
t
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