CVE-2020-12288 : Security Advisory and Response
Learn about CVE-2020-12288, a vulnerability in Intel(R) Thunderbolt(TM) controllers that may allow a denial of service attack via local access. Find mitigation steps and prevention measures.
Intel(R) Thunderbolt(TM) controllers may have a protection mechanism failure, potentially enabling a denial of service via local access.
Understanding CVE-2020-12288
Some Intel(R) Thunderbolt(TM) controllers are susceptible to a protection mechanism failure that could be exploited by an authenticated user to trigger a denial of service attack through local access.
What is CVE-2020-12288?
The CVE-2020-12288 vulnerability involves a flaw in certain Intel(R) Thunderbolt(TM) controllers that could be leveraged by an authenticated user to initiate a denial of service attack locally.
The Impact of CVE-2020-12288
The vulnerability could lead to a denial of service condition, potentially disrupting the normal operation of the affected systems.
Technical Details of CVE-2020-12288
Vulnerability Description
The flaw in Intel(R) Thunderbolt(TM) controllers allows an authenticated user to exploit a protection mechanism failure, leading to a denial of service risk.
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 to address the vulnerability.
- Monitor Intel's security advisories for any further instructions or updates.
Long-Term Security Practices
- Regularly update and patch all systems and software to prevent potential security vulnerabilities.
- Implement strong access controls and authentication mechanisms to limit unauthorized access.
Patching and Updates
It is crucial to apply the patches or updates released by Intel to mitigate the CVE-2020-12288 vulnerability.