CVE-2023-0182 : Vulnerability Insights and Analysis

This CVE record, assigned by NVIDIA, was published on April 1, 2023. The vulnerability affects NVIDIA GPU Display Driver for Windows, potentially leading to denial of service, information disclosure, and data tampering.

Understanding CVE-2023-0182

This section will delve into the details of CVE-2023-0182, focusing on the vulnerability, its impact, technical aspects, and mitigation strategies.

What is CVE-2023-0182?

The vulnerability in NVIDIA GPU Display Driver for Windows involves an out-of-bounds write in the kernel mode layer. This flaw can be exploited to trigger denial of service, disclose sensitive information, and tamper with data.

The Impact of CVE-2023-0182

The impact of CVE-2023-0182 includes data tampering, denial of service, and information disclosure. With a CVSS v3.1 base score of 7.8 (High), the confidentiality, integrity, and availability of affected systems are at significant risk.

Technical Details of CVE-2023-0182

In this section, we will explore the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in the NVIDIA GPU Display Driver for Windows involves an out-of-bounds write in the kernel mode layer. This flaw can be leveraged for malicious activities such as denial of service, information disclosure, and data tampering.

Affected Systems and Versions

All versions of vGPU software (guest driver - Windows) and NVIDIA Cloud Gaming (guest driver - Windows) prior to and including 15.1, 13.6, 11.11, and all versions preceding the February 2023 release are affected by CVE-2023-0182.

Exploitation Mechanism

The vulnerability can be exploited by an attacker to trigger the out-of-bounds write in the kernel mode layer of the NVIDIA GPU Display Driver for Windows. This could lead to serious consequences such as denial of service, information disclosure, and data tampering.

Mitigation and Prevention

This section covers immediate steps to take, long-term security practices, and the importance of patching and updates.

Immediate Steps to Take

Immediately update the affected systems to versions beyond 15.1, 13.6, 11.11, and post-February 2023 release. Additionally, monitor for any signs of exploitation and restrict access to vulnerable systems.

Long-Term Security Practices

Implement robust security measures such as network segmentation, regular security audits, and employee training on cybersecurity best practices to prevent similar vulnerabilities in the future.

Patching and Updates

Regularly apply security patches and updates provided by NVIDIA to ensure the mitigation of known vulnerabilities and enhancement of overall system security. Stay informed about new releases and security advisories from the vendor to stay protected against emerging threats.