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CVE-2011-1877

nvd nist
Published: Jul 13, 2011Modified: Apr 29, 2026

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7.2
Vector
AV:L/AC:L/Au:N/C:C/I:C/A:C
Exploitability: 3.9 / Impact: 10.0
Source: NVD

Description

Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that leverages incorrect driver object management, aka "Win32k Use After Free Vulnerability."

Affected (13)

3 products
Windows 7
Windows Server 2008
Windows Vista
Configuration A
13 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
All versions
All versions
All versions
Microsoft
All versions
All versions
All versions
All versions
All versions
All versions
Version r2
Version r2
Microsoft
All versions
All versions

Related CWEs

References (16)

Source: secure@microsoft.com
Source: secure@microsoft.com
Source: secure@microsoft.com
Source: secure@microsoft.com
Source: secure@microsoft.com
US Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
US Government Resource

Timeline

No history available yet.