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




More information about the kernel-team mailing list