What's alarming about this is that it's suggestive of attacks that will work in many PaaS environments and allow an attacker who's hired service for one deploym

What's alarming about this is that it's suggestive of attacks that will work in many PaaS environments and allow an attacker who's hired service for one deployment to escape to the hypervisor and take control of systems deployed by other customers. A compromised hypervisor is Decartes evil genius. Except without the interest in deluding you about your own existence.