linux-kernel - Re: general protection fault in show

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]

Message-ID: <alpine.DEB.2.20.1712041310530.1788@nanos>
Date:   Mon, 4 Dec 2017 13:11:37 +0100 (CET)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     syzbot 
        <bot+054c6cd125793643a90db21e4b9ddc71a881f797@...kaller.appspotmail.com>
cc:     adobriyan@...il.com, akinobu.mita@...il.com,
        akpm@...ux-foundation.org, bfields@...hat.com, davem@...emloft.net,
        dvyukov@...gle.com, ebiederm@...ssion.com,
        gregkh@...uxfoundation.org, jpoimboe@...hat.com,
        linux-kernel@...r.kernel.org, mingo@...nel.org,
        schwidefsky@...ibm.com, security@...nel.org,
        syzkaller-bugs@...glegroups.com, vegard.nossum@...cle.com
Subject: Re: general protection fault in show_timer

On Sun, 3 Dec 2017, syzbot wrote:

> syzkaller has found reproducer for the following crash on
> 4131d5166185d0d75b5f1d4bf362a9e0bac05598
> git://git.cmpxchg.org/linux-mmots.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console output is attached.
> C reproducer is attached
> syzkaller reproducer is attached. See https://goo.gl/kgGztJ
> for information about syzkaller reproducers

Posted a fix a few days ago after the first report, but never heard back.

https://marc.info/?l=linux-kernel&m=151204669103208&w=2

Thanks,

	tglx