Date published: 2017-07-04T21:29:00.673-04:00
Date last modified: 2017-11-03T21:29:31.820-04:00
CVSS Score: 6.8
Principal attack vector: NETWORK
Reference URL: http://www.debian.org/security/2017/dsa-3969
Summary: The shadow-paging feature in Xen through 4.8.x mismanages page references and consequently introduces a race condition, which allows guest OS users to obtain Xen privileges, aka XSA-219.