CVE-2023-28823 : Security Advisory and Response

This is an in-depth look at CVE-2023-28823, detailing its impact, technical details, and mitigation strategies.

Understanding CVE-2023-28823

CVE-2023-28823 involves an uncontrolled search path vulnerability found in certain Intel(R) oneAPI Toolkit and component software installers before version 4.3.1.493. This flaw may be exploited by an authenticated user to potentially enable escalation of privilege through local access.

What is CVE-2023-28823?

CVE-2023-28823 is categorized as an escalation of privilege vulnerability caused by the uncontrolled search path issue in specific Intel(R) oneAPI Toolkit and component software installers.

The Impact of CVE-2023-28823

The impact of this vulnerability is rated as MEDIUM severity based on the CVSS v3.1 scoring system. An attacker with low privileges could escalate their privileges locally, potentially leading to unauthorized actions with high confidentiality, integrity, and availability impacts.

Technical Details of CVE-2023-28823

The vulnerability description revolves around the uncontrolled search path within Intel(R) oneAPI Toolkit and associated software installers. Systems running versions prior to 4.3.1.493 are affected.

Vulnerability Description

The uncontrolled search path vulnerability in Intel(R) oneAPI Toolkit and component software installers before version 4.3.1.493 may allow an authenticated user to potentially enable the escalation of privilege via local access.

Affected Systems and Versions

The affected product is the Intel(R) oneAPI Toolkit and component software installers, with versions before 4.3.1.493 being vulnerable to this exploit.

Exploitation Mechanism

The exploitation of CVE-2023-28823 can occur through an authenticated user leveraging the uncontrolled search path issue to elevate their privileges locally.

Mitigation and Prevention

To safeguard against CVE-2023-28823 and prevent potential exploitation, immediate and long-term security measures should be implemented.

Immediate Steps to Take

Organizations should update their Intel(R) oneAPI Toolkit and component software installers to version 4.3.1.493 or later to mitigate the vulnerability.
Access controls and privileges should be reviewed to limit the potential impact of privilege escalation.

Long-Term Security Practices

Regular security audits and vulnerability assessments can help identify and remediate similar issues in the future.
User training on best security practices can contribute to a more secure environment and reduce the risk of exploitation.

Patching and Updates

Ensure that systems are regularly updated with the latest patches and fixes provided by Intel to address vulnerabilities like CVE-2023-28823. Regularly monitoring security advisories and applying updates promptly is essential to maintaining a secure software environment.