CVE-2012-0154

Name: CVE-2012-0154
Creator: NVD / NIST
Published: 2012-02-14T22:55:02.05+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.85%

Last modified Jun 16, 2026

CVE-2012-0154 is a vulnerability of currently unknown severity. 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 triggers keyboard layout errors, aka "Keyboard Layout Use After Free Vulnerability.". EPSS estimates a 1.85% chance of exploitation in the next 30 days.

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 triggers keyboard layout errors, aka "Keyboard Layout Use After Free Vulnerability."

Metrics

EPSS Probability

1.85%

76.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-399

Affected Software

Vendor	Product	Versions	Update
Microsoft	Windows 7	All versions	—
Microsoft	Windows Server 2003	All versions	Sp2
Microsoft	Windows Server 2008	All versions	Sp2
Microsoft	Windows Server 2008	r2	—
Microsoft	Windows Vista	All versions	Sp2
Microsoft	Windows Xp	All versions	Sp3

References

http://www.us-cert.gov/cas/techalerts/TA12-045A.htmlThird Party Advisory, US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-008
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14928
http://www.us-cert.gov/cas/techalerts/TA12-045A.htmlThird Party Advisory, US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-008
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14928

Timeline

Published: Feb 14, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2012-0154?

How severe is CVE-2012-0154?

Severity scoring for CVE-2012-0154 is pending analysis. The EPSS model estimates a 1.85% probability of exploitation in the next 30 days.

How do I fix CVE-2012-0154?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-0154?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST