CVE-2013-1253 | Windows - win32k.sys Operational Intel

Executive Risk Summary

"A race condition vulnerability in the win32k.sys kernel-mode driver allows local users to gain privileges and read arbitrary kernel memory locations. This vulnerability affects various Windows operating systems, including Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, and Windows 7."

Anticipated Attack Path

1. Exploitation of the win32k.sys vulnerability
2. Elevation of privileges to kernel mode
3. Arbitrary code execution and potential system compromise

Am I Vulnerable?

Verify the presence of the win32k.sys driver
Check for the vulnerability using the OVAL definition (oval:org.mitre.oval:def:16122)
Apply the patch from MS13-016 to remediate the vulnerability

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}}