High
CVSS 7.8
Overview
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.
CVE-2017-17566
An issue was discovered in Xen through 4.9.x allowing PV guest OS users to cause...
Risk analysis
This vulnerability is rated 🟠 HIGH.
- CVSS: 7.8 (HIGH)
- Detected tags: none (tag impact: LOW)
Recommended actions:
- Prioritize remediation based on business criticality and exposure.
- Limit exposure and increase monitoring until fixed.