CVE-2022-28630 : What You Need to Know

A local arbitrary code execution vulnerability was discovered in HPE Integrated Lights-Out 5 (iLO 5) firmware version(s) prior to 2.71, allowing unprivileged users to execute arbitrary code, leading to a loss of confidentiality and integrity, and availability. User interaction is required to exploit this vulnerability. HPE has released a firmware update to address this issue.

Understanding CVE-2022-28630

This section will provide insights into the nature and impact of the CVE-2022-28630 vulnerability.

What is CVE-2022-28630?

CVE-2022-28630 is a local arbitrary code execution vulnerability found in HPE Integrated Lights-Out 5 (iLO 5) firmware versions prior to 2.71. Exploiting this vulnerability locally could result in the execution of arbitrary code by unprivileged users.

The Impact of CVE-2022-28630

The vulnerability poses a significant risk as it can lead to a complete loss of confidentiality and integrity, as well as a partial loss of availability. This could potentially allow malicious actors to compromise the affected systems.

Technical Details of CVE-2022-28630

In this section, we will delve into the specific technical aspects of CVE-2022-28630 to better understand its implications.

Vulnerability Description

The vulnerability allows unprivileged users to exploit the HPE Integrated Lights-Out 5 (iLO 5) firmware prior to version 2.71 to execute arbitrary code, which can result in severe security breaches.

Affected Systems and Versions

HPE Integrated Lights-Out 5 (iLO 5) firmware versions prior to 2.71 are affected by this vulnerability, potentially impacting users who have not updated to the latest firmware version.

Exploitation Mechanism

To exploit this vulnerability, an attacker needs local access to the system. By leveraging the flaw, they can execute malicious code, compromising the confidentiality and integrity of the affected system.

Mitigation and Prevention

This section outlines the steps that users and administrators can take to mitigate the risks associated with CVE-2022-28630 and prevent any potential exploitation.

Immediate Steps to Take

Users are advised to update their HPE Integrated Lights-Out 5 (iLO 5) firmware to version 2.71 or later to prevent exploitation of this vulnerability. It is crucial to apply security patches promptly.

Long-Term Security Practices

In addition to patching the firmware, implementing robust security measures such as access controls, network segmentation, and security monitoring can enhance the overall security posture of the system.

Patching and Updates

Regularly check for firmware updates and security advisories from HPE to stay informed about the latest patches and updates that address known vulnerabilities.