CVE-2022-26512 : Vulnerability Insights and Analysis

This article provides detailed information on CVE-2022-26512, a vulnerability in Intel(R) FPGA Add-on for Intel(R) oneAPI Base Toolkit before version 2022.2 that may lead to an escalation of privilege via local access.

Understanding CVE-2022-26512

CVE-2022-26512 is a vulnerability identified in the Intel(R) FPGA Add-on for Intel(R) oneAPI Base Toolkit, allowing an authenticated user to potentially enable escalation of privilege through uncontrolled search path elements.

What is CVE-2022-26512?

The CVE-2022-26512 vulnerability involves an uncontrolled search path element in the Intel(R) FPGA Add-on for Intel(R) oneAPI Base Toolkit before version 2022.2, posing a risk of escalation of privilege for authenticated users with local access.

The Impact of CVE-2022-26512

The impact of CVE-2022-26512 is considered MEDIUM with a CVSS base score of 6.7. The exploit requires low privileges and high attack complexity, potentially leading to confidentiality, integrity, and availability impacts.

Technical Details of CVE-2022-26512

The technical details of CVE-2022-26512 include a vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

CVE-2022-26512 involves an uncontrolled search path element in the Intel(R) FPGA Add-on for Intel(R) oneAPI Base Toolkit before version 2022.2, allowing an authenticated user to potentially escalate privileges with local access.

Affected Systems and Versions

The vulnerability affects Intel(R) FPGA Add-on for Intel(R) oneAPI Base Toolkit versions before 2022.2, while later versions remain unaffected.

Exploitation Mechanism

An authenticated user with local access can potentially exploit the uncontrolled search path element in the Intel(R) FPGA Add-on to enable the escalation of privilege.

Mitigation and Prevention

Effective mitigation and prevention strategies are crucial to address CVE-2022-26512 and enhance system security.

Immediate Steps to Take

Users are advised to update the Intel(R) FPGA Add-on for Intel(R) oneAPI Base Toolkit to version 2022.2 or later to mitigate the vulnerability and prevent privilege escalation.

Long-Term Security Practices

Employing best security practices, such as regular system updates, monitoring, and access control, can bolster long-term security against potential exploits.

Patching and Updates

Remaining vigilant for security advisories and promptly applying patches and updates provided by Intel can help safeguard systems against emerging threats.