linux-kernel - Re: Bug report - slab-out-of-bounds in vcs_scr

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Message-ID: <nycvar.YSQ.7.76.1911041648280.30289@knanqh.ubzr>
Date:   Mon, 4 Nov 2019 16:50:45 +0100 (CET)
From:   Nicolas Pitre <nico@...xnic.net>
To:     Greg KH <gregkh@...uxfoundation.org>
cc:     Or Cohen <orcohen@...oaltonetworks.com>, jslaby@...e.com,
        textshell@...uujin.de, daniel.vetter@...ll.ch, sam@...nborg.org,
        mpatocka@...hat.com, ghalat@...hat.com,
        linux-kernel@...r.kernel.org, jwilk@...lk.net,
        Nadav Markus <nmarkus@...oaltonetworks.com>,
        syzkaller@...glegroups.com
Subject: Re: Bug report - slab-out-of-bounds in vcs_scr_readw

On Mon, 4 Nov 2019, Greg KH wrote:

> On Mon, Nov 04, 2019 at 04:39:55AM -0800, Or Cohen wrote:
> > Hi,
> > I discovered a OOB access bug using Syzkaller and decided to report it,
> > as I could not find a similar report in syzkaller mailing list,
> > syzkaller-bugs mailing list
[...]
> 
> I am at another conference at the moment and can't look at this much
> now, will try to later this week...

I'll looking into it now.


Nicolas