Re: [Qemu-ppc] [PATCH v4] ppc: add host-serial and host-model machine attributes

[Greg Kurz]

On Thu, 21 Feb 2019 09:25:46 +0000
Daniel P. Berrangé <address@hidden> wrote:

> 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 <address@hidden>
> > > 
> > > 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 <address@hidden>
> > > Fix-suggested-by: Daniel P. Berrangé <address@hidden>
> > > Signed-off-by: Prasad J Pandit <address@hidden>  
> > 
> > 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.
> 

While here, please add my R-b tag as well:

Reviewed-by: Greg Kurz <address@hidden>

> Regards,
> Daniel