CVE-2022-36278
📋 TL;DR
This vulnerability in Intel Battery Life Diagnostic Tool allows authenticated local users to escalate privileges due to insufficient control flow management. It affects users running vulnerable versions of this diagnostic software on Windows systems. Attackers could gain higher system privileges than intended.
💻 Affected Systems
- Intel Battery Life Diagnostic Tool
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
An authenticated attacker gains SYSTEM/administrator privileges, enabling complete system compromise, data theft, persistence mechanisms, and lateral movement.
Likely Case
Local authenticated user elevates to administrator privileges to install malware, modify system configurations, or access protected resources.
If Mitigated
With proper access controls and patching, impact is limited to denial of service or minimal privilege escalation within user context.
🎯 Exploit Status
Local privilege escalation typically has lower complexity than remote exploits. Requires authenticated access.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.2.0
Vendor Advisory: http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00726.html
Restart Required: Yes
Instructions:
1. Download Intel Battery Life Diagnostic Tool version 2.2.0 from Intel website. 2. Uninstall previous version. 3. Install version 2.2.0. 4. Restart system.
🔧 Temporary Workarounds
Uninstall vulnerable software
windowsRemove Intel Battery Life Diagnostic Tool if not required
Control Panel > Programs > Uninstall Intel Battery Life Diagnostic Tool
Restrict user permissions
windowsLimit local user accounts to standard user privileges
🧯 If You Can't Patch
- Uninstall Intel Battery Life Diagnostic Tool if not essential
- Implement strict access controls and monitor for privilege escalation attempts
🔍 How to Verify
Check if Vulnerable:
Check installed programs for Intel Battery Life Diagnostic Tool version less than 2.2.0Check Version:
wmic product where name="Intel Battery Life Diagnostic Tool" get versionVerify Fix Applied:
Verify Intel Battery Life Diagnostic Tool version is 2.2.0 or higher📡 Detection & Monitoring
Log Indicators:
- Unexpected privilege escalation events
- Process creation with higher privileges from battery diagnostic tool
Network Indicators:
- Not applicable - local exploit
SIEM Query:
EventID=4688 AND ProcessName LIKE "%Battery Life Diagnostic%" AND NewProcessName LIKE "%cmd%" OR "%powershell%"