CVE-2022-26052 : Vulnerability Insights and Analysis

This article provides a detailed overview of CVE-2022-26052, a vulnerability in Intel(R) MPI Library for Intel(R) oneAPI HPC Toolkit that could lead to escalation of privilege.

Understanding CVE-2022-26052

CVE-2022-26052 is a security vulnerability found in the Intel(R) MPI Library before version 2021.6 for Intel(R) oneAPI HPC Toolkit. This vulnerability could potentially allow an authenticated user to escalate privileges through local access.

What is CVE-2022-26052?

The vulnerability, also known as an uncontrolled search path element, poses a risk of privilege escalation for users with local access to the affected software.

The Impact of CVE-2022-26052

The impact of this vulnerability is rated as MEDIUM severity. It could lead to unauthorized escalation of privileges, compromising the confidentiality, integrity, and availability of the system.

Technical Details of CVE-2022-26052

The following technical details provide insights into the vulnerability.

Vulnerability Description

The uncontrolled search path element in the Intel(R) MPI Library before version 2021.6 may be exploited by an authenticated user to enable escalation of privilege via local access.

Affected Systems and Versions

The Intel(R) MPI Library for Intel(R) oneAPI HPC Toolkit version before 2021.6 is affected by this vulnerability.

Exploitation Mechanism

The vulnerability could be exploited by an authenticated user with local access to potentially escalate privileges.

Mitigation and Prevention

To mitigate the risks associated with CVE-2022-26052, users are advised to take immediate steps and follow security best practices.

Immediate Steps to Take

Update the Intel(R) MPI Library to version 2021.6 or newer to eliminate the vulnerability.
Monitor system logs for any suspicious activities or attempts to exploit the privilege escalation.

Long-Term Security Practices

Implement the principle of least privilege to restrict users' access rights.
Regularly apply security patches and updates to all software components to prevent vulnerabilities.

Patching and Updates

Stay informed about security advisories and updates from Intel to stay protected against known vulnerabilities.