CVE-2022-34388 : Security Advisory and Response
Learn about CVE-2022-34388, an information disclosure vulnerability in Dell SupportAssist software. Find out the impact, affected versions, and mitigation steps.
This article provides detailed information about CVE-2022-34388, a vulnerability found in Dell SupportAssist software.
Understanding CVE-2022-34388
CVE-2022-34388 is an information disclosure vulnerability found in Dell SupportAssist for Home PCs (version 3.11.4 and prior) and SupportAssist for Business PCs (version 3.2.0 and prior).
What is CVE-2022-34388?
Dell SupportAssist software versions prior to 3.11.4 for Home PCs and 3.2.0 for Business PCs are affected by an information disclosure vulnerability. This flaw could allow a local malicious user with low privileges to access and modify sensitive information stored in the application's database.
The Impact of CVE-2022-34388
The vulnerability has a CVSS base score of 7.1, indicating a high severity level. It has a high impact on confidentiality and integrity, requiring low privileges to exploit locally. The attack complexity is low, and user interaction is not required.
Technical Details of CVE-2022-34388
Vulnerability Description
The vulnerability in Dell SupportAssist allows a malicious local user to view and alter sensitive data in the application's database.
Affected Systems and Versions
Dell SupportAssist for Home PCs versions prior to 3.11.4 and SupportAssist for Business PCs versions before 3.2.0 are affected.
Exploitation Mechanism
A local malicious user with low privileges can exploit this vulnerability to access and manipulate sensitive information within the application.
Mitigation and Prevention
Immediate Steps to Take
To mitigate the risk posed by CVE-2022-34388, users should update Dell SupportAssist software to the latest versions. Regularly monitoring and restricting access to the application can also help prevent unauthorized access.
Long-Term Security Practices
Implementing least privilege access control, conducting regular security assessments, and educating users on best security practices can enhance the overall security posture.
Patching and Updates
Users should stay informed about security updates from Dell and promptly apply patches to address known vulnerabilities.