CVE-2020-8755 : What You Need to Know

A race condition in subsystem for Intel(R) CSME and Intel(R) SPS versions before specified versions may allow unauthorized escalation of privilege via physical access.

Understanding CVE-2020-8755

This CVE involves a race condition in Intel(R) CSME and Intel(R) SPS versions that could lead to privilege escalation.

What is CVE-2020-8755?

CVE-2020-8755 is a vulnerability in Intel(R) CSME and Intel(R) SPS versions that could potentially enable an unauthenticated user to escalate privileges through physical access.

The Impact of CVE-2020-8755

The vulnerability could result in unauthorized users gaining escalated privileges, posing a security risk to affected systems.

Technical Details of CVE-2020-8755

This section provides more technical insights into the CVE.

Vulnerability Description

A race condition in the subsystem of Intel(R) CSME versions before 12.0.70 and 14.0.45, and Intel(R) SPS versions before E5_04.01.04.400 and E3_05.01.04.200 could allow privilege escalation.

Affected Systems and Versions

Products: Intel(R) CSME, Intel(R) SPS
Versions Affected: Intel(R) CSME versions before 12.0.70 and 14.0.45, Intel(R) SPS versions before E5_04.01.04.400 and E3_05.01.04.200

Exploitation Mechanism

The vulnerability may be exploited by an unauthenticated user with physical access to the system, potentially enabling them to escalate privileges.

Mitigation and Prevention

Protecting systems from CVE-2020-8755 is crucial for maintaining security.

Immediate Steps to Take

Apply patches provided by Intel to address the vulnerability.
Implement strict physical access controls to prevent unauthorized users from exploiting the vulnerability.

Long-Term Security Practices

Regularly update and patch systems to protect against known vulnerabilities.
Conduct security assessments and audits to identify and address potential risks.

Patching and Updates

Stay informed about security advisories from Intel and apply patches promptly to secure systems.