CVE-2022-21488 : Security Advisory and Response

This article provides detailed information about CVE-2022-21488 affecting Oracle VM VirtualBox.

Understanding CVE-2022-21488

CVE-2022-21488 is a vulnerability found in the Oracle VM VirtualBox product of Oracle Virtualization, specifically in the Core component. The affected version is prior to 6.1.34.

What is CVE-2022-21488?

The vulnerability allows a low privileged attacker with login access to compromise Oracle VM VirtualBox, potentially impacting additional products. Unauthorized access to Oracle VM VirtualBox data is possible, with a CVSS 3.1 Base Score of 3.8 (Integrity impacts).

The Impact of CVE-2022-21488

Successful exploitation of this vulnerability could lead to unauthorized data access within Oracle VM VirtualBox, posing a potential risk to the integrity of the system.

Technical Details of CVE-2022-21488

Below are some technical details regarding the CVE-2022-21488 vulnerability:

Vulnerability Description

The vulnerability allows a low privileged attacker to compromise Oracle VM VirtualBox, potentially impacting other products as well. Unauthorized data access can occur.

Affected Systems and Versions

The vulnerability affects Oracle VM VirtualBox versions prior to 6.1.34.

Exploitation Mechanism

An attacker with login access can exploit the vulnerability to gain unauthorized access to Oracle VM VirtualBox data.

Mitigation and Prevention

To address CVE-2022-21488, consider the following mitigation strategies:

Immediate Steps to Take

Update Oracle VM VirtualBox to version 6.1.34 or newer.
Monitor network activity for any suspicious behavior.

Long-Term Security Practices

Regularly update software and apply security patches.
Implement the principle of least privilege to restrict user access.

Patching and Updates

Stay informed about security alerts and advisories related to Oracle VM VirtualBox to apply necessary patches promptly.