CVE-2015-2361

High

Description

Hyper-V in Microsoft Windows 8.1 and Windows Server 2012 R2 does not properly initialize guest OS system data structures, which allows guest OS users to execute arbitrary code on the host OS or cause a denial of service (buffer overflow) by leveraging guest OS privileges, aka "Hyper-V Buffer Overflow Vulnerability."

SeverityHigh

CVSS7.2

Exploit probability—

Product

Microsoft Windows

PublishedJul 14, 2015

First seenJul 14, 2015

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-068

Affected products

Product	Affected versions	Fixed in
microsoft windows_8.1	No range specified	—
microsoft windows_server_2012	r2	—

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