From: "Daniel P. Berrangé" <berrange@redhat.com>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: P J P <ppandit@redhat.com>,
QEMU Developers <qemu-devel@nongnu.org>,
qemu-ppc@nongnu.org, Greg Kurz <groug@kaod.org>,
Prasad J Pandit <pjp@fedoraproject.org>
Subject: Re: [Qemu-devel] [PATCH v4] ppc: add host-serial and host-model machine attributes
Date: Thu, 21 Feb 2019 09:25:46 +0000 [thread overview]
Message-ID: <20190221092546.GB17899@redhat.com> (raw)
In-Reply-To: <20190219025500.GN9345@umbus.fritz.box>
On Tue, Feb 19, 2019 at 01:55:01PM +1100, David Gibson wrote:
> On Mon, Feb 18, 2019 at 11:43:49PM +0530, P J P wrote:
> > From: Prasad J Pandit <pjp@fedoraproject.org>
> >
> > On ppc hosts, hypervisor shares following system attributes
> >
> > - /proc/device-tree/system-id
> > - /proc/device-tree/model
> >
> > with a guest. This could lead to information leakage and misuse.[*]
> > Add machine attributes to control such system information exposure
> > to a guest.
> >
> > [*] https://wiki.openstack.org/wiki/OSSN/OSSN-0028
> >
> > Reported-by: Daniel P. Berrangé <berrange@redhat.com>
> > Fix-suggested-by: Daniel P. Berrangé <berrange@redhat.com>
> > Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
>
> Applied to ppc-for-4.0, thanks.
Could you add the word "CVE-2019-8934" to the commit message for this
patch before sending a pulll request - either end of subject line, or
just before the Reported-by line.
Regards,
Daniel
--
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next prev parent reply other threads:[~2019-02-21 9:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-18 18:13 [Qemu-devel] [PATCH v4] ppc: add host-serial and host-model machine attributes P J P
2019-02-18 18:29 ` Daniel P. Berrangé
2019-02-19 2:55 ` David Gibson
2019-02-21 9:25 ` Daniel P. Berrangé [this message]
2019-02-21 10:02 ` Greg Kurz
2019-02-21 22:30 ` David Gibson
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