CVE-2020-12292 : Vulnerability Insights and Analysis
Learn about CVE-2020-12292, a vulnerability in Intel Thunderbolt controllers that may allow denial of service attacks. Find out how to mitigate and prevent this security issue.
Intel(R) Thunderbolt(TM) controllers may allow denial of service via local access.
Understanding CVE-2020-12292
Some Intel(R) Thunderbolt(TM) controllers have an improper conditions check that could lead to a denial of service vulnerability.
What is CVE-2020-12292?
This CVE refers to a vulnerability in Intel(R) Thunderbolt(TM) controllers that could be exploited by an authenticated user to enable denial of service through local access.
The Impact of CVE-2020-12292
The vulnerability could potentially result in a denial of service attack, impacting the availability of the affected systems.
Technical Details of CVE-2020-12292
Vulnerability Description
The vulnerability arises from an improper conditions check in certain Intel(R) Thunderbolt(TM) controllers.
Affected Systems and Versions
- Product: Intel(R) Thunderbolt(TM) controllers
- Versions: See references
Exploitation Mechanism
The vulnerability can be exploited by an authenticated user with local access to trigger a denial of service attack.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches or updates provided by Intel.
- Monitor security advisories for any further instructions.
Long-Term Security Practices
- Regularly update and patch all systems and software.
- Implement strong access controls and authentication mechanisms.
Patching and Updates
It is crucial to apply the patches or updates released by Intel to address the vulnerability and prevent potential exploitation.