CVE-2013-3898

High

Description

Microsoft Windows 8 and Windows Server 2012, when Hyper-V is used, does not ensure memory-address validity, which allows guest OS users to execute arbitrary code in all guest OS instances, and allows guest OS users to cause a denial of service (host OS crash), via a guest-to-host hypercall with a crafted function parameter, aka "Address Corruption Vulnerability."

SeverityHigh

CVSS7.9

Exploit probability—

Product

Microsoft Windows Server

PublishedNov 13, 2013

First seenNov 13, 2013

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-092

Affected products

Product	Affected versions	Fixed in
microsoft windows_server_2012	No range specified	—
microsoft windows_8	No range specified	—

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