2.1
CWE
NVD-CWE-Other 476
Advisory Published
Updated

CVE-2011-1886: Null Pointer Dereference

First published: Wed Jul 13 2011(Updated: )

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 does not properly validate the arguments to functions, which allows local users to read arbitrary data from kernel memory via a crafted application that triggers a NULL pointer dereference, aka "Win32k Incorrect Parameter Validation Allows Information Disclosure Vulnerability."

Credit: secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft Windows XP=sp3

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