CVE-2020-12290 : What You Need to Know
Learn about CVE-2020-12290, an access control vulnerability in Intel Thunderbolt controllers that could lead to denial of service attacks. Find mitigation steps and preventive measures here.
Intel(R) Thunderbolt(TM) controllers may have an improper access control vulnerability that could lead to denial of service attacks.
Understanding CVE-2020-12290
This CVE involves an access control issue in Intel(R) Thunderbolt(TM) controllers that could be exploited by authenticated users to trigger denial of service attacks.
What is CVE-2020-12290?
The vulnerability in some Intel(R) Thunderbolt(TM) controllers allows authenticated users to potentially cause denial of service through local access.
The Impact of CVE-2020-12290
The vulnerability could result in denial of service attacks, disrupting the normal functioning of the affected systems.
Technical Details of CVE-2020-12290
This section provides more technical insights into the CVE-2020-12290 vulnerability.
Vulnerability Description
The vulnerability arises from improper access control in Intel(R) Thunderbolt(TM) controllers, enabling authenticated users to exploit it for denial of service.
Affected Systems and Versions
- Product: Intel(R) Thunderbolt(TM) controllers
- Versions: See references
Exploitation Mechanism
The vulnerability can be exploited by authenticated users locally to trigger denial of service attacks.
Mitigation and Prevention
Protecting systems from CVE-2020-12290 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Monitor for security advisories from Intel
- Implement recommended security patches promptly
- Restrict physical access to vulnerable systems
Long-Term Security Practices
- Regularly update system firmware and software
- Conduct security training for users on access control best practices
Patching and Updates
- Apply patches provided by Intel to address the vulnerability