Xen through 4.8.x mishandles virtual interrupt injection, which allows guest OS users to cause a denial of service (hypervisor crash), aka XSA-223.
https://xenbits.xen.org/xsa/advisory-223.html
http://www.securityfocus.com/bid/99159
https://security.gentoo.org/glsa/201708-03
http://www.securitytracker.com/id/1038733
http://www.debian.org/security/2017/dsa-3969
Source: Mitre, NVD
Published: 2017-07-05
Updated: 2025-04-20
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.00676