CVE-2020-12328 : Security Advisory and Response
Learn about CVE-2020-12328 affecting Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72, enabling information disclosure. Find mitigation steps and prevention measures.
Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 have a protection mechanism failure that may lead to information disclosure.
Understanding CVE-2020-12328
Some Intel(R) Thunderbolt(TM) DCH drivers for Windows* are vulnerable to a privilege escalation issue that could result in information disclosure.
What is CVE-2020-12328?
The vulnerability in Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 allows a privileged user to potentially enable information disclosure via local access.
The Impact of CVE-2020-12328
This vulnerability could be exploited by a privileged user to access sensitive information, leading to potential data breaches and privacy violations.
Technical Details of CVE-2020-12328
Intel(R) Thunderbolt(TM) DCH drivers for Windows* are affected by a protection mechanism failure, allowing for information disclosure.
Vulnerability Description
The vulnerability in Intel(R) Thunderbolt(TM) DCH drivers for Windows* before version 72 enables a privileged user to disclose sensitive information through local access.
Affected Systems and Versions
- Product: Intel(R) Thunderbolt(TM) DCH drivers for Windows*
- Versions affected: Before version 72
Exploitation Mechanism
The vulnerability may be exploited by a privileged user to gain unauthorized access to confidential data through local access.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2020-12328.
Immediate Steps to Take
- Update Intel(R) Thunderbolt(TM) DCH drivers to version 72 or above.
- Monitor system logs for any suspicious activities.
- Restrict access to sensitive information to authorized personnel only.
Long-Term Security Practices
- Regularly update and patch all software and drivers to prevent vulnerabilities.
- Conduct security audits and assessments to identify and address potential risks.
Patching and Updates
- Apply patches and updates provided by Intel to address the vulnerability in the Thunderbolt DCH drivers for Windows*.