CVE-2020-8749 : Exploit Details and Defense Strategies
Learn about CVE-2020-8749, a vulnerability in Intel(R) AMT versions before specific releases that could allow an unauthenticated user to escalate privileges. Find mitigation steps and prevention measures here.
A vulnerability in Intel(R) AMT versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, and 14.0.45 could allow an unauthenticated user to escalate privileges.
Understanding CVE-2020-8749
This CVE involves an out-of-bounds read in the Intel(R) AMT subsystem, potentially enabling privilege escalation through adjacent access.
What is CVE-2020-8749?
The vulnerability in Intel(R) AMT versions before specific releases could be exploited by an unauthenticated user to escalate privileges.
The Impact of CVE-2020-8749
The vulnerability may lead to an escalation of privilege, posing a security risk to affected systems.
Technical Details of CVE-2020-8749
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability involves an out-of-bounds read in the Intel(R) AMT subsystem, allowing potential privilege escalation.
Affected Systems and Versions
- Product: Intel(R) AMT
- Versions Affected: versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, and 14.0.45
Exploitation Mechanism
The vulnerability could be exploited by an unauthenticated user through adjacent access, potentially enabling privilege escalation.
Mitigation and Prevention
Protecting systems from CVE-2020-8749 is crucial to maintaining security.
Immediate Steps to Take
- Apply patches provided by Intel to address the vulnerability.
- Monitor for any unauthorized access or unusual system behavior.
Long-Term Security Practices
- Regularly update and patch systems to prevent vulnerabilities.
- Implement strong access controls and authentication mechanisms.
Patching and Updates
- Stay informed about security advisories from Intel and apply patches promptly to secure systems.