CVE-2022-29493 : Security Advisory and Response

This article provides detailed information about CVE-2022-29493, a vulnerability that affects Integrated BMC in some Intel(R) platforms.

Understanding CVE-2022-29493

This section will cover what CVE-2022-29493 entails and its potential impact.

What is CVE-2022-29493?

CVE-2022-29493 is an issue in the Integrated BMC of certain Intel(R) platforms before versions 2.86, 2.09, and 2.78. It may allow a privileged user to trigger a denial of service through network access.

The Impact of CVE-2022-29493

The vulnerability could result in a denial of service if exploited by a malicious user with privileged access to the Integrated BMC.

Technical Details of CVE-2022-29493

In this section, we will delve into the specifics of the vulnerability.

Vulnerability Description

The vulnerability involves an uncaught exception in the webserver of Integrated BMC, enabling a privileged user to potentially initiate a denial of service attack through network access.

Affected Systems and Versions

The issue impacts Intel(R) platforms running Integrated BMC versions older than 2.86, 2.09, and 2.78.

Exploitation Mechanism

A privileged user can exploit this vulnerability to disrupt the availability of services by leveraging network access.

Mitigation and Prevention

Learn how to mitigate the risks posed by CVE-2022-29493.

Immediate Steps to Take

It is recommended to apply security patches provided by Intel to address this vulnerability promptly.

Long-Term Security Practices

Implementing robust access controls and network security measures can help prevent unauthorized exploitation of this vulnerability.

Patching and Updates

Regularly update Integrated BMC software to ensure that the system is protected from known vulnerabilities.