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CVE-2016-1571
CVE ID
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MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
The paging_invlpg function in include/asm-x86/paging.h in Xen 3.3.x through 4.6.x, when using shadow mode paging or nested virtualization is enabled, allows local HVM guest users to cause a denial of service (host crash) via a non-canonical guest address in an INVVPID instruction, which triggers a hypervisor bug check.
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CVSS V3 Severity and Metrics
General Information
Vendors
- citrix,
- xen
Products
- xen 3.3.0,
- xen 3.3.1,
- xen 3.3.2,
- xen 3.4.0,
- xen 3.4.1,
- xen 3.4.2,
- xen 3.4.3,
- xen 3.4.4,
- xen 4.1.0,
- xen 4.1.1,
- xen 4.1.2,
- xen 4.1.3,
- xen 4.1.4,
- xen 4.1.5,
- xen 4.1.6,
- xen 4.1.6.1,
- xen 4.2.0,
- xen 4.2.1,
- xen 4.2.2,
- xen 4.2.3,
- xen 4.2.4,
- xen 4.2.5,
- xen 4.3.0,
- xen 4.3.1,
- xen 4.3.2,
- xen 4.3.3,
- xen 4.3.4,
- xen 4.4.0,
- xen 4.4.1,
- xen 4.4.2,
- xen 4.4.3,
- xen 4.5.0,
- xen 4.5.1,
- xen 4.5.2,
- xen 4.6.0,
- xenserver
References
Additional Info
Technical Analysis
Report as Emergent Threat Response
Report as Exploited in the Wild
CVE ID
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