linux-kernel - Re: [PATCH for v3.18 00/18] Backport CVE-2017-13166 fixes to Kernel 3.18

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Date:   Wed, 4 Apr 2018 17:33:08 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Mauro Carvalho Chehab <mchehab@...pensource.com>
Cc:     Linux Media Mailing List <linux-media@...r.kernel.org>,
        stable@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...radead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Seung-Woo Kim <sw0312.kim@...sung.com>,
        Inki Dae <inki.dae@...sung.com>,
        Brian Warner <brian.warner@...sung.com>
Subject: Re: [PATCH for v3.18 00/18] Backport CVE-2017-13166 fixes to Kernel
 3.18

On Wed, Mar 28, 2018 at 03:12:19PM -0300, Mauro Carvalho Chehab wrote:
> Hi Greg,
> 
> Those are the backports meant to solve CVE-2017-13166 on Kernel 3.18.
> 
> It contains two v4l2-ctrls fixes that are required to avoid crashes
> at the test application.
> 
> I wrote two patches myself for Kernel 3.18 in order to solve some
> issues specific for Kernel 3.18 with aren't needed upstream.
> one is actually a one-line change backport. The other one makes
> sure that both 32-bits and 64-bits version of some ioctl calls
> will return the same value for a reserved field.
> 
> I noticed an extra bug while testing it, but the bug also hits upstream,
> and should be backported all the way down all stable/LTS versions.
> So, I'll send it the usual way, after merging upsream.

I've queued these all up now, thanks.

greg k-h