CVE-2020-24506 Explained : Impact and Mitigation

Intel(R) CSME versions before 12.0.81, 13.0.47, 13.30.17, 14.1.53, and 14.5.32 are affected by an out-of-bound read vulnerability that may lead to information disclosure.

Understanding CVE-2020-24506

This CVE involves an out-of-bound read vulnerability in Intel(R) CSME versions before specific versions, potentially enabling information disclosure.

What is CVE-2020-24506?

CVE-2020-24506 is an out-of-bound read vulnerability in a subsystem of Intel(R) CSME versions before 12.0.81, 13.0.47, 13.30.17, 14.1.53, and 14.5.32. This flaw could be exploited by a privileged user to disclose sensitive information through local access.

The Impact of CVE-2020-24506

The vulnerability could allow a privileged user to access confidential data, leading to potential information disclosure.

Technical Details of CVE-2020-24506

This section provides technical details about the vulnerability.

Vulnerability Description

The vulnerability involves an out-of-bound read issue in a subsystem of Intel(R) CSME versions before specific versions, potentially enabling information disclosure.

Affected Systems and Versions

Product: Intel(R) CSME versions
Versions Affected: versions before 12.0.81, 13.0.47, 13.30.17, 14.1.53, and 14.5.32

Exploitation Mechanism

The vulnerability could be exploited by a privileged user with local access to potentially disclose sensitive information.

Mitigation and Prevention

Protecting systems from CVE-2020-24506 is crucial to prevent information disclosure.

Immediate Steps to Take

Apply patches provided by Intel for the affected versions.
Monitor for any unauthorized access or information disclosure.

Long-Term Security Practices

Regularly update and patch systems to address security vulnerabilities.
Implement access controls and least privilege principles to limit exposure to sensitive data.

Patching and Updates

Intel has released patches for the affected versions. Ensure timely installation of these patches to mitigate the vulnerability.