on AMD systems, upon de-assigment of a physical device from a
guest, the identity mappings would be left in place, allowing a guest
continued access to ranges of memory which it shouldn't have access to
Created xen tracking bugs for this issue:
Affects: fedora-all [bug 1997537]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.