CVE-2019-5698 : Security Advisory and Response

NVIDIA Virtual GPU Manager, all versions, contains a vulnerability in the vGPU plugin, where an input index value is incorrectly validated, potentially leading to denial of service.

Understanding CVE-2019-5698

The vGPU plugin in all versions of NVIDIA Virtual GPU Manager has a security flaw due to incorrect input index value validation, posing a risk of denial of service.

What is CVE-2019-5698?

The vulnerability in NVIDIA Virtual GPU Manager arises from the incorrect validation of an input index value, which could potentially result in a denial of service.

The Impact of CVE-2019-5698

This vulnerability could be exploited to cause a denial of service, disrupting the normal operation of systems utilizing NVIDIA Virtual GPU Manager.

Technical Details of CVE-2019-5698

The following technical details provide insight into the specifics of CVE-2019-5698:

Vulnerability Description

The vGPU plugin in all versions of NVIDIA Virtual GPU Manager incorrectly validates an input index value, creating a security flaw that could lead to a denial of service.

Affected Systems and Versions

Product: NVIDIA VGPU Display Driver
Vendor: NVIDIA
Versions Affected: All

Exploitation Mechanism

The vulnerability can be exploited by manipulating the input index value, causing the system to improperly handle the request and potentially leading to a denial of service.

Mitigation and Prevention

To address CVE-2019-5698 and enhance system security, consider the following mitigation strategies:

Immediate Steps to Take

Apply patches or updates provided by NVIDIA promptly.
Monitor NVIDIA's security advisories for any relevant information or updates.

Long-Term Security Practices

Regularly update and patch all software and drivers to mitigate potential vulnerabilities.
Implement network segmentation and access controls to limit the impact of potential attacks.
Conduct regular security assessments and audits to identify and address any security gaps.

Patching and Updates

Ensure timely installation of patches and updates released by NVIDIA to address the vulnerability and enhance the security of systems utilizing NVIDIA Virtual GPU Manager.