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Subject: Re: Backport a Security Fix for CVE-2015-7833 to v4.1
To: Vladis Dronov <vdronov@redhat.com>
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From: Yuki Machida <machida.yuki@jp.fujitsu.com>
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Date: Fri, 15 Apr 2016 17:31:17 +0900
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Hi Vladis,

 > I apologize for intercepting, but I believe commit 588afcc1 should
 > not be accepted and reverted in the trees where it was.
 >
 > Reasons:
 >
 > https://patchwork.linuxtv.org/patch/32798/
 > or
 > https://www.spinics.net/lists/linux-media/msg96936.html
Thank you for your reply.

If it revert commit 588afcc1 from the kernel,
It exists a Security Issue of CVE-2015-7833.
What do you think about it?

Best regards,
Yuki Machida

On 2016年04月11日 21:03, Vladis Dronov wrote:
> Hello,
>
> I apologize for intercepting, but I believe commit 588afcc1 should
> not be accepted and reverted in the trees where it was.
>
> Reasons:
>
> https://patchwork.linuxtv.org/patch/32798/
> or
> https://www.spinics.net/lists/linux-media/msg96936.html
>
>
> Best regards,
> Vladis Dronov | Red Hat, Inc. | Product Security Engineer
>
> ----- Original Message -----
> From: "Yuki Machida" <machida.yuki@jp.fujitsu.com>
> To: "sasha levin" <sasha.levin@oracle.com>
> Cc: linux-media@vger.kernel.org, stable@vger.kernel.org, hverkuil@xs4all.nl, oneukum@suse.com, vdronov@redhat.com, mchehab@osg.samsung.com, ralf@spenneberg.net
> Sent: Monday, April 11, 2016 7:19:34 AM
> Subject: Backport a Security Fix for CVE-2015-7833 to v4.1
>
> Hi Sasha,
>
> I conformed that these patches for CVE-2015-7833 not applied at v4.1.21.
> 588afcc1c0e45358159090d95bf7b246fb67565
> fa52bd506f274b7619955917abfde355e3d19ff
> Could you please apply this CVE-2015-7833 fix for 4.1-stable ?
>
> References:
> https://security-tracker.debian.org/tracker/CVE-2015-7833
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=588afcc1c0e45358159090d95bf7b246fb67565f
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fa52bd506f274b7619955917abfde355e3d19ffe
>
> Regards,
> Yuki Machida
>