CVE-2023-22440 : What You Need to Know

This is an overview of CVE-2023-22440, detailing the impact, technical details, and mitigation strategies related to this particular CVE.

Understanding CVE-2023-22440

CVE-2023-22440 pertains to the Incorrect default permissions found in the Intel(R) SCS Add-on software installer for Microsoft SCCM, potentially allowing an authenticated user to facilitate an escalation of privilege through local access.

What is CVE-2023-22440?

The CVE-2023-22440 vulnerability involves Incorrect default permissions within the Intel(R) SCS Add-on software installer for Microsoft SCCM, which could be exploited by an authenticated user to enable an escalation of privilege locally.

The Impact of CVE-2023-22440

The impact of CVE-2023-22440 is considered to be of medium severity, with a base score of 6.7 out of 10. The vulnerability could result in high confidentiality, integrity, and availability impacts if exploited. The attack vector is local, with high attack complexity and low privileges required.

Technical Details of CVE-2023-22440

This section provides more in-depth technical information about the vulnerability, including its description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability lies in the default permissions set within the Intel(R) SCS Add-on software installer for Microsoft SCCM, specifically affecting all versions of the software. An authenticated user could potentially exploit this misconfiguration to elevate their privileges locally.

Affected Systems and Versions

The Intel(R) SCS Add-on software installer for Microsoft SCCM is the impacted product, with all versions being vulnerable to this escalation of privilege issue.

Exploitation Mechanism

To exploit CVE-2023-22440, an authenticated user would utilize the Incorrect default permissions present in the software installer to elevate their privileges locally, enabling them to carry out actions beyond their intended permissions.

Mitigation and Prevention

Outlined below are steps to mitigate the risks posed by CVE-2023-22440, including immediate actions to take and long-term security practices to follow.

Immediate Steps to Take

Immediately address the vulnerability by restricting access to the affected software and implementing the necessary patches or updates provided by Intel. Ensure users with elevated privileges are monitored closely to prevent unauthorized escalations.

Long-Term Security Practices

In the long term, regularly review and update permission settings, conduct security audits, and educate users on best practices for maintaining system security. Implement robust access controls and monitor for any unusual activity that may indicate privilege escalation attempts.

Patching and Updates

Stay informed about security advisories and patches released by Intel for the Intel(R) SCS Add-on software installer for Microsoft SCCM. Promptly apply any updates or patches to eliminate the Incorrect default permissions vulnerability and enhance the overall security posture of your systems.