CVE-2017-0347 : Vulnerability Insights and Analysis

A vulnerability in the NVIDIA Windows GPU Display Driver could allow for denial of service or privilege escalation.

Understanding CVE-2017-0347

This CVE identifies a flaw in the kernel mode layer of all versions of the NVIDIA Windows GPU Display Driver.

What is CVE-2017-0347?

The vulnerability lies in the handler for DxgkDdiEscape, where a user-provided value is not properly validated and is subsequently used as an array index. This oversight could lead to denial of service attacks or potential privilege escalation.

The Impact of CVE-2017-0347

The vulnerability has the potential to result in denial of service or privilege escalation, posing a risk to affected systems.

Technical Details of CVE-2017-0347

The technical aspects of the vulnerability are as follows:

Vulnerability Description

The flaw in the kernel mode layer of the NVIDIA Windows GPU Display Driver allows for improper validation of user-provided values, leading to potential denial of service or privilege escalation.

Affected Systems and Versions

Product: GPU Display Driver
Vendor: Nvidia Corporation
Versions: All versions

Exploitation Mechanism

The vulnerability arises from the mishandling of user-provided values in the DxgkDdiEscape handler, which can be exploited to trigger denial of service or privilege escalation.

Mitigation and Prevention

To address CVE-2017-0347, consider the following steps:

Immediate Steps to Take

Update the NVIDIA Windows GPU Display Driver to the latest version.
Monitor vendor communications for patches or workarounds.

Long-Term Security Practices

Regularly update GPU drivers and software to mitigate potential vulnerabilities.
Implement robust security measures to prevent unauthorized system access.

Patching and Updates

Apply patches and updates provided by Nvidia Corporation promptly to address the vulnerability and enhance system security.