CVE-2015-2527

High

Description

The process-initialization implementation in win32k.sys in the kernel-mode drivers in Microsoft Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 does not properly constrain impersonation levels, which allows local users to gain privileges via a crafted application, aka "Win32k Elevation of Privilege Vulnerability."

SeverityHigh
CVSS7.2
Exploit probability—
ProductMicrosoft Windows
PublishedSep 9, 2015
First seenSep 9, 2015

How to fix

Affected products

ProductAffected versionsFixed in
microsoft windows_10No range specified—
microsoft windows_8No range specified—
microsoft windows_8.1No range specified—
microsoft windows_rtNo range specified—
microsoft windows_rt_8.1No range specified—
microsoft windows_server_2012No range specified, r2—

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