CVE-2022-28638 : Security Advisory and Response
Understand CVE-2022-28638 affecting HPE Integrated Lights-Out 5 (iLO 5). Learn about the impact, technical details, and mitigation strategies for this security vulnerability.
This article discusses CVE-2022-28638, a security vulnerability found in HPE Integrated Lights-Out 5 (iLO 5) prior to version 2.72. It explores the impact, technical details, and mitigation strategies associated with this vulnerability.
Understanding CVE-2022-28638
CVE-2022-28638 is an isolated local disclosure of information and potential isolated local arbitrary code execution vulnerability affecting HPE Integrated Lights-Out 5 (iLO 5) versions prior to 2.72.
What is CVE-2022-28638?
An isolated local disclosure of information and potential local arbitrary code execution vulnerability in HPE Integrated Lights-Out 5 (iLO 5) version 2.71 could result in a compromise of confidentiality, integrity, and availability of the system.
The Impact of CVE-2022-28638
The vulnerability in HPE Integrated Lights-Out 5 (iLO 5) could lead to a loss of confidentiality, integrity, and availability if exploited, posing a significant risk to affected systems.
Technical Details of CVE-2022-28638
The following technical details highlight key aspects of CVE-2022-28638.
Vulnerability Description
The vulnerability involves an isolated local disclosure of information and potential isolated local arbitrary code execution in HPE Integrated Lights-Out 5 (iLO 5) version 2.71.
Affected Systems and Versions
HPE Integrated Lights-Out 5 (iLO 5) versions prior to 2.72 are affected by this security vulnerability.
Exploitation Mechanism
Exploiting this vulnerability could allow attackers to disclose sensitive information locally and potentially execute arbitrary code on the affected system.
Mitigation and Prevention
Addressing CVE-2022-28638 requires immediate action and long-term security practices to safeguard systems.
Immediate Steps to Take
Users should apply the firmware update provided by Hewlett Packard Enterprise to mitigate the vulnerability in HPE Integrated Lights-Out 5 (iLO 5).
Long-Term Security Practices
Implementing robust security measures, such as network segmentation and access controls, can enhance resilience against similar vulnerabilities.
Patching and Updates
Regularly monitoring for security updates and promptly applying patches can help prevent exploitation of known vulnerabilities.