CVE-2022-38102 : Vulnerability Insights and Analysis

Understanding CVE-2022-38102

This article provides detailed information about CVE-2022-38102, a vulnerability in Intel(R) Converged Security and Management Engine firmware that may lead to denial of service.

What is CVE-2022-38102?

CVE-2022-38102 is related to improper input validation in firmware for some Intel(R) Converged Security and Management Engine versions before 15.0.45 and 16.1.27. This vulnerability could allow a privileged user to potentially enable denial of service via local access.

The Impact of CVE-2022-38102

The impact of CVE-2022-38102 is rated as HIGH, with a CVSS base score of 7.2. The vulnerability could result in a denial of service for affected systems, posing a significant risk to the confidentiality and availability of data.

Technical Details of CVE-2022-38102

This section explores the technical specifics of CVE-2022-38102.

Vulnerability Description

The vulnerability arises due to improper input validation in Intel(R) Converged Security and Management Engine firmware, potentially exploited by a privileged user to trigger a denial of service scenario.

Affected Systems and Versions

The vulnerability affects Intel(R) Converged Security and Management Engine versions before 15.0.45 and 16.1.27. Systems running these versions are at risk of a denial of service attack if exploited.

Exploitation Mechanism

An attacker with high privileges can exploit the improper input validation in firmware to cause a denial of service on locally accessible Intel(R) Converged Security and Management Engine systems.

Mitigation and Prevention

In response to CVE-2022-38102, organizations can take immediate steps to enhance security and prevent exploitation.

Immediate Steps to Take

Security teams should apply relevant security patches provided by Intel to address the vulnerability promptly. Restricted access to potentially vulnerable systems can also help mitigate risks.

Long-Term Security Practices

Implementing robust input validation mechanisms within firmware updates can prevent similar vulnerabilities in the future. Regular security audits and monitoring are essential for maintaining a secure environment.

Patching and Updates

Regularly updating Intel(R) Converged Security and Management Engine firmware to versions 15.0.45 and 16.1.27 or above is crucial to safeguard systems against CVE-2022-38102 and other potential security threats.