Re: [PATCH 6.1.y 0/2] f2fs: compress: fix UAF of f2fs_inode_info in f2fs_free_dic

From: Sasha Levin

Date: Tue May 12 2026 - 11:29:54 EST


On Tue, May 12, 2026 at 03:50:08PM +0800, Bin Lan wrote:
> This series backports a fix, a use-after-free vulnerability
> in the F2FS compressed file decompression path, to linux-6.1.y.
[...]
> Both patches apply cleanly to linux-6.1.170. No logic changes are
> needed beyond replacing F2FS_I_SB(dic->inode) with dic->sbi for v6.1.

Both patches queued for 6.1, thanks.

--
Thanks,
Sasha