CVE-2011-1237: 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 "Vulnerability Type 1" CVEs listed in MS11-034, aka "Win32k Use After Free Vulnerability."
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2011-1237?
CVE-2011-1237 is classified as a high-severity vulnerability due to its potential for local privilege escalation.
How do I fix CVE-2011-1237?
To mitigate CVE-2011-1237, ensure your system is updated with the latest security patches provided by Microsoft.
Which versions of Windows are affected by CVE-2011-1237?
CVE-2011-1237 affects multiple versions including Windows XP SP2/SP3, Windows Vista SP1/SP2, Windows 7, and several Windows Server editions.
What type of vulnerability is CVE-2011-1237?
CVE-2011-1237 is categorized as a use-after-free vulnerability in the win32k.sys component.
Can CVE-2011-1237 be exploited remotely?
CVE-2011-1237 requires local access to the system, meaning it cannot be exploited remotely without prior access.