linux-kernel - Re: BUG: corrupted list in nf_tables

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>] [<thread-prev] [day] [month] [year] [list]

Date:   Thu, 16 Jan 2020 20:45:01 -0800
From:   syzbot <syzbot+37a6804945a3a13b1572@...kaller.appspotmail.com>
To:     coreteam@...filter.org, davem@...emloft.net, fw@...len.de,
        kadlec@...ckhole.kfki.hu, kadlec@...filter.org,
        kuznet@....inr.ac.ru, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, netfilter-devel@...r.kernel.org,
        pablo@...filter.org, syzkaller-bugs@...glegroups.com,
        yoshfuji@...ux-ipv6.org
Subject: Re: BUG: corrupted list in nf_tables_commit

syzbot has bisected this bug to:

commit 7c23b629a8085b11daccd68c62b5116ff498f84a
Author: Pablo Neira Ayuso <pablo@...filter.org>
Date:   Sun Jan 7 00:04:22 2018 +0000

     netfilter: flow table support for the mixed IPv4/IPv6 family

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=146472d1e00000
start commit:   51d69817 Merge tag 'platform-drivers-x86-v5.5-3' of git://..
git tree:       upstream
final crash:    https://syzkaller.appspot.com/x/report.txt?x=166472d1e00000
console output: https://syzkaller.appspot.com/x/log.txt?x=126472d1e00000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d9290aeb7e6cf1c4
dashboard link: https://syzkaller.appspot.com/bug?extid=37a6804945a3a13b1572
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=17241c76e00000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=13118315e00000

Reported-by: syzbot+37a6804945a3a13b1572@...kaller.appspotmail.com
Fixes: 7c23b629a808 ("netfilter: flow table support for the mixed IPv4/IPv6  
family")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection