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x86: Uncontrolled creation of large page mappings by PV guests

🗓️ 29 Oct 2015 11:59:00Reported by Xen ProjectType 
xen
 xen
🔗 xenbits.xen.org👁 53 Views

Uncontrolled creation of large page mappings by PV guests. Bypass of level 2 page table entry validation allows malicious administrators to gain system control

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Detection
Vulners
Node
xenxenRange3.4

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29 Oct 2015 11:59Current
7.7High risk
Vulners AI Score7.7
CVSS 27.2
EPSS0.00427
53