oss-security - Re: CVE request: kernel: drm/radeon/kms: check AA resolve registers on r300

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Message-ID: <854174179.216810.1298573420094.JavaMail.root@zmail01.collab.prod.int.phx2.redhat.com>
Date: Thu, 24 Feb 2011 13:50:20 -0500 (EST)
From: Josh Bressers <bressers@...hat.com>
To: oss-security@...ts.openwall.com
Cc: "Steven M. Christey" <coley@...us.mitre.org>
Subject: Re: CVE request: kernel: drm/radeon/kms: check AA
 resolve registers on r300

Please use CVE-2011-1016

Thanks.

-- 
    JB

----- Original Message -----
> Check values passed in to AARESOLVE_OFFSET on r300. It can be used to
> write arbitrary data to VRAM, GTT, etc. This is specific to a range of
> GPUs only.
> 
> drm/radeon/kms: check AA resolve registers on r300
> http://git.kernel.org/linus/fff1ce4dc6113b6fdc4e3a815ca5fd229408f8ef
> 
> [PATCH] drm/radeon: fix regression with AA resolve checking
> https://patchwork.kernel.org/patch/576101/
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=680000
> 
> Eugene
> --
> Eugene Teo / Red Hat Security Response Team

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