Executive Risk Summary
"A race condition vulnerability exists in the win32k.sys kernel-mode driver, allowing local users to gain privileges via a crafted application. This vulnerability affects various Windows operating systems, including Windows Vista, Windows 7, Windows 8, and Windows Server 2008 and 2012."
Anticipated Attack Path
- 1. Exploitation of the win32k.sys vulnerability
- 2. Elevation of privileges to kernel mode
- 3. Execution of arbitrary code
Am I Vulnerable?
- Verify the presence of the win32k.sys driver
- Check for the existence of suspicious applications or services
- Monitor system logs for unusual activity
Operational Audit Arsenal
Target Type System Driver
Target Asset win32k.sys
Standard Path C:\Windows\System32\drivers\win32k.sys
PowerShell
# 🛠️ Senior Engineer Universal Audit
# Target: win32k.sys (System Driver)
$Targets = 'win32k.sys'
$SearchPaths = @("$env:windir\System32", "$env:ProgramFiles", "${env:ProgramFiles(x86)}")
Get-ChildItem -Path $SearchPaths -Include $Targets -Recurse -ErrorAction SilentlyContinue |
Select-Object FullName, @{Name="Version";Expression={$_.VersionInfo.ProductVersion}} Patch Impact Forecast
Reboot Required Likely
System restart required
Internal Work Notes
Apply MS13-036 patch to vulnerable Windows systems to prevent local privilege escalation attacks
Technical Intelligence & Operational Utilities • Delivered Weekly
Intelligence Sources
Official Advisoryhttp://www.us-cert.gov/ncas/alerts/TA13-100A
MSRC Advisoryhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-036
Official Advisoryhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16575
Official Advisoryhttp://www.us-cert.gov/ncas/alerts/TA13-100A
MSRC Advisoryhttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-036
Official Advisoryhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16575
Related Microsoft Threats
Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.