CVE-2020-12324 : Exploit Details and Defense Strategies
Learn about CVE-2020-12324 affecting Intel Thunderbolt DCH drivers for Windows*. Find out how an authenticated user could exploit this vulnerability for privilege escalation and steps to mitigate the risk.
Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 may allow an authenticated user to potentially enable escalation of privilege via local access.
Understanding CVE-2020-12324
Some Intel(R) Thunderbolt(TM) DCH drivers for Windows* are affected by a protection mechanism failure, potentially leading to privilege escalation.
What is CVE-2020-12324?
This CVE describes a vulnerability in certain Intel(R) Thunderbolt(TM) DCH drivers for Windows* that could be exploited by an authenticated user to escalate privileges locally.
The Impact of CVE-2020-12324
The vulnerability could allow an attacker to gain elevated privileges on the affected system, posing a significant security risk.
Technical Details of CVE-2020-12324
Affected systems are those running Intel(R) Thunderbolt(TM) DCH drivers for Windows* versions prior to 72.
Vulnerability Description
A protection mechanism failure in the drivers may enable an authenticated user to escalate privileges via local access.
Affected Systems and Versions
- Product: Intel(R) Thunderbolt(TM) DCH drivers for Windows*
- Versions affected: Before version 72
Exploitation Mechanism
The vulnerability could be exploited by an authenticated user to escalate privileges locally on the system.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-12324.
Immediate Steps to Take
- Update Intel(R) Thunderbolt(TM) DCH drivers to version 72 or above.
- Monitor system logs for any suspicious activities.
- Limit user privileges to minimize the impact of potential attacks.
Long-Term Security Practices
- Regularly update system drivers and software to patch known vulnerabilities.
- Implement strong access controls and authentication mechanisms.
- Conduct regular security audits and assessments to identify and address potential risks.
Patching and Updates
Ensure all systems are updated with the latest Intel(R) Thunderbolt(TM) DCH drivers to prevent exploitation of this vulnerability.