CVE-2011-2011

Description

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 SP2, Windows Server 2008 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."

Category

7.2
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.43%
Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/49981 vdb entry
http://www.securitytracker.com/id?1026165 vdb entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077 vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12904 signature vdb entry

Frequently Asked Questions

What is the severity of CVE-2011-2011?
CVE-2011-2011 has been scored as a high severity vulnerability.
How to fix CVE-2011-2011?
To fix CVE-2011-2011, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-2011 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-2011 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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