The HVMOP_pagetable_dying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service (hypervisor crash) via unspecified vectors.
References
Configurations
Configuration 1 (hide)
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Information
Published : 2012-11-24 12:55
Updated : 2017-08-28 18:32
NVD link : CVE-2012-4538
Mitre link : CVE-2012-4538
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
xen
- xen