CVE-2020-5968 : Security Advisory and Response

NVIDIA Virtual GPU Manager contains a vulnerability in the vGPU plugin that may lead to code execution, denial of service, escalation of privileges, or information disclosure.

Understanding CVE-2020-5968

This CVE affects NVIDIA vGPU Software versions 8.x (prior to 8.4), 9.x (prior to 9.4), and 10.x (prior to 10.3).

What is CVE-2020-5968?

The vulnerability in the vGPU plugin allows operations beyond resource boundaries, potentially resulting in severe consequences like code execution or privilege escalation.

The Impact of CVE-2020-5968

Code execution, denial of service, escalation of privileges, or information disclosure are possible outcomes.

Technical Details of CVE-2020-5968

NVIDIA vGPU Software is affected by this vulnerability.

Vulnerability Description

The software fails to restrict operations within accessed resources, such as memory or files, leading to potential security breaches.

Affected Systems and Versions

NVIDIA vGPU Software versions 8.x, 9.x, and 10.x are vulnerable.

Exploitation Mechanism

Unauthorized operations within resource boundaries can be exploited to execute code, cause denial of service, escalate privileges, or disclose information.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial.

Immediate Steps to Take

Apply vendor-supplied patches promptly.
Monitor NVIDIA's security advisories for updates.

Long-Term Security Practices

Regularly update software and firmware to the latest versions.
Implement network segmentation and access controls.

Patching and Updates

NVIDIA provides patches to address this vulnerability. Stay informed about patch releases and apply them promptly.