Description
An issue was discovered in Xen through 4.9.x allowing PV guest OS users to cause a denial of service (host OS crash) or gain host OS privileges in shadow mode by mapping a certain auxiliary page.
Metrics
CVSS 3.0 7.8/10
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:HAffected software
No affected versions have been published.
Timeline
- Published
- Dec 12, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified