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  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Sat, 23 Mar 2019 16:07:00 -0700
From:   syzbot <syzbot+276ddebab3382bbf72db@...kaller.appspotmail.com>
To:     bridge@...ts.linux-foundation.org, coreteam@...filter.org,
        davem@...emloft.net, fw@...len.de, kadlec@...ckhole.kfki.hu,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        netfilter-devel@...r.kernel.org, nikolay@...ulusnetworks.com,
        pablo@...filter.org, roopa@...ulusnetworks.com,
        syzkaller-bugs@...glegroups.com
Subject: Re: WARNING in xt_compat_add_offset

syzbot has bisected this bug to:

commit 2035f3ff8eaa29cfb5c8e2160b0f6e85eeb21a95
Author: Florian Westphal <fw@...len.de>
Date:   Mon Jan 21 20:54:36 2019 +0000

     netfilter: ebtables: compat: un-break 32bit setsockopt when no rules  
are present

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1462834d200000
start commit:   8a61716f Merge tag 'ceph-for-5.0-rc8' of git://github.com/..
git tree:       upstream
final crash:    https://syzkaller.appspot.com/x/report.txt?x=1662834d200000
console output: https://syzkaller.appspot.com/x/log.txt?x=1262834d200000
kernel config:  https://syzkaller.appspot.com/x/.config?x=7132344728e7ec3f
dashboard link: https://syzkaller.appspot.com/bug?extid=276ddebab3382bbf72db
userspace arch: i386
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=140c0914c00000

Reported-by: syzbot+276ddebab3382bbf72db@...kaller.appspotmail.com
Fixes: 2035f3ff8eaa ("netfilter: ebtables: compat: un-break 32bit  
setsockopt when no rules are present")

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

Powered by blists - more mailing lists