This script is Copyright (C) 2015-2017 Tenable Network Security, Inc.
The remote OracleVM host is missing one or more security updates.
The remote OracleVM system is missing necessary patches to address
critical security updates :
- XSA-122: pre-fill structures for certain
HYPERVISOR_xen_version sub-ops (Jan Beulich) 
- XSA-121: return all ones on wrong-sized reads of system
device I/O ports (Jan Beulich) 
See also :
Update the affected packages.
Risk factor :
Low / CVSS Base Score : 2.1
CVSS Temporal Score : 1.6
Public Exploit Available : false