linux-kernel - Re: [syzbot] [netfilter?] KASAN: slab-use-after-free Read in nf_tables_trans_destroy

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date: Tue, 02 Jul 2024 06:33:04 -0700
From: syzbot <syzbot+4fd66a69358fc15ae2ad@...kaller.appspotmail.com>
To: fw@...len.de, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [netfilter?] KASAN: slab-use-after-free Read in nf_tables_trans_destroy_work

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+4fd66a69358fc15ae2ad@...kaller.appspotmail.com

Tested on:

commit:         f2a491c9 netfilter: nf_tables: unconditionally flush p..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/fwestphal/nf-next.git flush_uncond
console output: https://syzkaller.appspot.com/x/log.txt?x=1626b9c6980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=e78fc116033e0ab7
dashboard link: https://syzkaller.appspot.com/bug?extid=4fd66a69358fc15ae2ad
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.