CVE-2020-5985 : What You Need to Know

NVIDIA Virtual GPU Manager contains a vulnerability in the vGPU plugin that may lead to tampering or denial of service.

Understanding CVE-2020-5985

This CVE affects NVIDIA vGPU Software versions 8.x (prior to 8.5), 10.x (prior to 10.4), and 11.0.

What is CVE-2020-5985?

The vulnerability in the vGPU plugin of NVIDIA Virtual GPU Manager arises from the lack of input data length validation.
This flaw could potentially result in tampering with data or causing denial of service.

The Impact of CVE-2020-5985

Attackers could exploit this vulnerability to manipulate data or disrupt services, leading to potential security breaches or system downtime.

Technical Details of CVE-2020-5985

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability in the vGPU plugin of NVIDIA Virtual GPU Manager stems from the absence of input data length validation.

Affected Systems and Versions

NVIDIA vGPU Software versions 8.x (prior to 8.5), 10.x (prior to 10.4), and 11.0 are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending specially crafted input data to the vGPU plugin, potentially leading to tampering or denial of service.

Mitigation and Prevention

Here are the steps to mitigate and prevent exploitation of CVE-2020-5985:

Immediate Steps to Take

Update to the latest version of NVIDIA vGPU Software that includes a patch for this vulnerability.
Monitor network traffic for any signs of malicious activity targeting the vGPU plugin.

Long-Term Security Practices

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

Patching and Updates

NVIDIA has released patches for the affected versions of vGPU Software to address this vulnerability.