CVE-2020-5959 : Exploit Details and Defense Strategies

NVIDIA Virtual GPU Manager, all versions, contains a vulnerability in the vGPU plugin that may lead to denial of service.

Understanding CVE-2020-5959

NVIDIA Virtual GPU Manager is affected by a denial of service vulnerability due to incorrect validation of an input index value.

What is CVE-2020-5959?

CVE-2020-5959 is a vulnerability found in NVIDIA Virtual GPU Manager, impacting all versions. The flaw lies in the vGPU plugin's incorrect validation of an input index value, potentially resulting in denial of service.

The Impact of CVE-2020-5959

This vulnerability could allow an attacker to exploit the vGPU plugin's validation issue, leading to a denial of service condition on the affected system.

Technical Details of CVE-2020-5959

NVIDIA GPU Display Driver is affected by this vulnerability.

Vulnerability Description

The vulnerability in the vGPU plugin of NVIDIA Virtual GPU Manager arises from the incorrect validation of an input index value, posing a risk of denial of service.

Affected Systems and Versions

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

Exploitation Mechanism

The vulnerability can be exploited by manipulating the input index value in the vGPU plugin, causing a denial of service.

Mitigation and Prevention

To address CVE-2020-5959, follow these steps:

Immediate Steps to Take

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

Long-Term Security Practices

Regularly update and patch all software and drivers.
Implement network segmentation to limit the impact of potential attacks.
Conduct regular security assessments and audits.

Patching and Updates

Ensure timely installation of patches and updates provided by NVIDIA to mitigate the vulnerability.