CVE-2010-3943

Description

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, and R2, and Windows 7 does not properly link driver objects, which allows local users to gain privileges via a crafted application that triggers linked-list corruption, aka "Win32k Cursor Linking Vulnerability."

Category

7.2
CVSS
Severity: High
CVSS 2.0 •
EPSS 2.12% Top 20%
Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.us-cert.gov/cas/techalerts/TA10-348A.html third party advisory us government resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-098 vendor advisory
http://www.securitytracker.com/id?1024880 vdb entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12317 vdb entry signature

Frequently Asked Questions

What is the severity of CVE-2010-3943?
CVE-2010-3943 has been scored as a high severity vulnerability.
How to fix CVE-2010-3943?
To fix CVE-2010-3943, 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-2010-3943 being actively exploited in the wild?
It is possible that CVE-2010-3943 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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