CVE-2011-1874: Use After Free
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 that leverages incorrect driver object management, a different vulnerability than other CVEs listed in MS11-054, aka "Win32k Use After Free Vulnerability."
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2011-1874?
CVE-2011-1874 is considered a critical vulnerability that allows local users to gain elevated privileges.
How do I fix CVE-2011-1874?
To mitigate CVE-2011-1874, it is essential to apply the latest security patches provided by Microsoft for the affected operating systems.
Which operating systems are affected by CVE-2011-1874?
CVE-2011-1874 affects Microsoft Windows XP, Windows Vista, Windows 7, Windows Server 2003, and Windows Server 2008.
Can CVE-2011-1874 be exploited remotely?
CVE-2011-1874 requires local access to the machine, making it not directly exploitable remotely.
What type of vulnerability is CVE-2011-1874?
CVE-2011-1874 is a use-after-free vulnerability in the win32k.sys driver.