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xen xen 4.1.3 vulnerabilities and exploits
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641
VMScore
CVE-2015-7835
The mod_l2_entry function in arch/x86/mm.c in Xen 3.4 up to and including 4.6.x does not properly validate level 2 page table entries, which allows local PV guest administrators to gain privileges via a crafted superpage mapping.