Xen through 4.11.x Improper Input Validation Vulnerability
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users
The information has been provided by Paul Durrant
The original article can be found at:https://xenbits.xen.org/xsa/advisory-288.html
Cause a denial of service or gain privileges by leveraging incorrect use of the HVM physmap concept for PV domains.
Xen through 4.11.x