CVE-2021-1065 : What You Need to Know

NVIDIA vGPU manager contains a vulnerability that allows tampering of data or denial of service due to unvalidated input data. This impacts vGPU versions 8.x (prior to 8.6) and 11.0 (prior to 11.3).

Understanding CVE-2021-1065

This CVE refers to a vulnerability found in NVIDIA Virtual GPU Manager that can be exploited to tamper with data or cause denial of service.

What is CVE-2021-1065?

NVIDIA vGPU manager has a vulnerability in the vGPU plugin, enabling attackers to manipulate data or disrupt services by providing unvalidated input.

The Impact of CVE-2021-1065

The security flaw in NVIDIA Virtual GPU Manager can result in data tampering or denial of service incidents, affecting systems running vGPU versions 8.x (before 8.6) and 11.0 (before 11.3).

Technical Details of CVE-2021-1065

This section will delve into the specifics of the vulnerability, including the affected systems, exploitation mechanism, and mitigation strategies.

Vulnerability Description

The vulnerability in NVIDIA vGPU manager stems from the lack of input data validation, allowing threat actors to tamper with data or disrupt services on versions 8.x (prior to 8.6) and 11.0 (prior to 11.3).

Affected Systems and Versions

NVIDIA Virtual GPU Manager versions 8.x (prior to 8.6) and 11.0 (prior to 11.3) are susceptible to this vulnerability, making systems running these versions at risk of data tampering or denial of service attacks.

Exploitation Mechanism

By exploiting the unvalidated input data in the vGPU plugin, malicious entities can tamper with sensitive information or cause disruptions in services on affected versions of NVIDIA vGPU manager.

Mitigation and Prevention

To secure your systems from CVE-2021-1065 and similar threats, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Promptly update NVIDIA Virtual GPU Manager to versions 8.6 and 11.3 or newer to mitigate the vulnerability. Implement access controls and monitor for any unusual activity.

Long-Term Security Practices

Regularly monitor NVIDIA security advisories and update all software components to the latest versions. Conduct security assessments and provide training to employees on identifying and responding to potential security threats.

Patching and Updates

Stay informed about security patches released by NVIDIA and promptly apply them to ensure your systems are protected against known vulnerabilities.