Null pointer dereference

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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 triggers a NULL pointer...

CVE-2011-1881

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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 triggers a NULL pointer...

CVE-2011-1883

CVE-2011-1883 is a use-after-free vulnerability in win32k.sys (kernel-mode drivers) across Windows XP SP2/SP3, Server 2003 SP2, Vista SP1/SP2, Server 2008 Gold/SP2/R2, and Windows 7 SP1. The flaw stems from incorrect driver object management in kernel-mode, enabling local privilege escalation to ...

CVE-2011-1874

Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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...

CVE-2011-1881

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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 triggers a NULL pointer...

CVE-2011-1874

Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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...

CVE-2011-1876

Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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...

CVE-2011-1880

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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 triggers a NULL pointer...

CVE-2011-1884

Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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...

CVE-2011-1888

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 triggers a NULL pointer dereference, a different vulnerability than other CV...

CVE-2011-1888

CVE-2011-1888 corresponds to a Windows kernel privilege-escalation flaw in the Win32k.sys driver. The vulnerability is a NULL pointer dereference in kernel-mode code that could allow a local attacker to gain elevated privileges on affected Windows versions (Vista SP1/SP2, Windows Server 2008 Gold...

CVE-2011-1885

The CVE-2011-1885 issue affects Win32k.sys in multiple Windows OS versions (Windows XP SP2/SP3, Server 2003 SP2, Vista SP1/SP2, Server 2008 Gold/SP2/R2/R2 SP1, Windows 7 Gold/SP1). It is a local privilege escalation caused by a NULL pointer dereference in kernel‑mode drivers, allowing a crafted a...

CVE-2011-1882

The CVE-2011-1882 entry documents a local privilege-escalation vulnerability in Windows kernel-mode drivers, specifically in win32k.sys. The issue arises from a use-after-free condition due to incorrect driver object management, enabling a crafted user-space application to trigger privilege escal...

CVE-2011-1880

CVE-2011-1880 affects Windows kernel-mode drivers, specifically Win32k.sys, across multiple OS versions (Windows XP SP2/SP3, Windows Server 2003 SP2, Windows Vista SP1/SP2, Windows Server 2008 Gold SP2/R2 and R2 SP1, Windows 7 Gold/SP1). The vulnerability is a NULL pointer de-reference in Win32k....

CVE-2011-1886

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 Validatio...

CVE-2011-1886

CVE-2011-1886: Information-disclosure in Win32k.sys (Windows XP SP3 kernel-mode driver) due to improper validation of function parameters, enabling local users to read kernel memory via a crafted application that triggers a NULL pointer dereference. Affected component is Win32k.sys; impact is ker...

CVE-2011-1887

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 triggers a NULL pointer dereference, a different vulnerability than other CV...

CVE-2011-1887

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 triggers a NULL pointer dereference, a different vulnerability than other CV...

PT-2011-3447

Name of the Vulnerable Software and Affected Versions Microsoft Windows XP SP3 Description An information disclosure issue exists due to improper validation of function parameters in Windows kernel-mode drivers. This allows an attacker to access data from any kernel-mode memory location, includin...

CVE-2011-1881: NULL Pointer Dereference

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, 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 triggers a NULL pointer...