Re: [Xen-devel] xm create as root vs xm destroy as normal user

[Kip Macy <kip.macy@xxxxxxxxx>]

There is currently no notion of capabilities. In 3.0 the default
communication path between xm and xend is now a unix domain socket so
by default only root can execute xm commands.

 -Kip

On 6/24/05, Bob Tanner <tanner@xxxxxxxxxxxxx> wrote:
> Playing around with xen-2.0.6 and I've found something troubling.
> 
> I've been creating domU's with 'xm create.' As a simple security check, I did
> a 'xm shutdown' as a normal user. Much to my surprise, that domU shutdown.
> 
> Does the default behavior of xen allow a non-root users to shutdown any domU?
> Even domU's that aren't created by the user issuing the 'xm shutdown'?
> 
> Thanks.
> --
> Bob Tanner <tanner@xxxxxxxxxxxxx>          | Phone : (952)943-8700
> http://www.real-time.com, Minnesota, Linux | Fax   : (952)943-8500
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