CVE-2023-22840 : What You Need to Know

This CVE-2023-22840 relates to an issue of improper neutralization in software for the Intel(R) oneVPL GPU software before version 22.6.5 which may allow an authenticated user to potentially enable denial of service via local access. The CVE was published by Intel on August 11, 2023.

Understanding CVE-2023-22840

This section will delve into the details of CVE-2023-22840, including what it is about and its impact.

What is CVE-2023-22840?

CVE-2023-22840 involves an improper neutralization vulnerability in the Intel(R) oneVPL GPU software. This vulnerability could be exploited by an authenticated user to trigger denial of service through local access.

The Impact of CVE-2023-22840

The impact of this vulnerability is rated as LOW. However, the potential for denial of service through local access could disrupt the normal functioning of the affected system.

Technical Details of CVE-2023-22840

In this section, we will explore the technical aspects of CVE-2023-22840, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability is categorized as an improper neutralization issue in the software for the Intel(R) oneVPL GPU software before version 22.6.5. This flaw could be leveraged by an authenticated user to trigger denial of service via local access.

Affected Systems and Versions

The affected product is the Intel(R) oneVPL GPU software before version 22.6.5. Systems using versions prior to 22.6.5 are susceptible to exploitation of this vulnerability.

Exploitation Mechanism

To exploit this vulnerability, an authenticated user needs local access to the system running the Intel(R) oneVPL GPU software before version 22.6.5. By leveraging the improper neutralization issue, the attacker can potentially enable denial of service.

Mitigation and Prevention

This section focuses on steps to mitigate and prevent the exploitation of CVE-2023-22840.

Immediate Steps to Take

Users and administrators should update the Intel(R) oneVPL GPU software to version 22.6.5 or later to patch the vulnerability and prevent potential denial of service attacks via local access.

Long-Term Security Practices

Maintaining regular software updates, implementing access controls, and monitoring system activity can help enhance overall security posture and prevent similar vulnerabilities in the future.

Patching and Updates

Intel has released a security advisory regarding CVE-2023-22840, urging users to update to the latest version of the Intel(R) oneVPL GPU software (version 22.6.5 or above) to address the improper neutralization vulnerability and enhance system security.