CVE-2021-1120
7.0 · HIGHOverview
CVE-2021-1120 is a high-severity vulnerability affecting nvidia virtual_gpu. It was published on October 29, 2021 and has a CVSS 3.1 base score of 7.0 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where a string provided by the guest OS may not be properly null terminated. The guest OS or attacker has no ability to push content to the plugin through this vulnerability, which may lead to information disclosure, data tampering, unauthorized code execution, and denial of service.
Remediation
Check the references section for vendor advisories and patches from nvidia. Update virtual_gpu to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| nvidia | virtual_gpu | >= 8.0, < 8.9 | Affected |
Frequently Asked Questions
What is CVE-2021-1120?
CVE-2021-1120 is a high-severity vulnerability affecting nvidia virtual_gpu. It was published on October 29, 2021 and has a CVSS 3.1 base score of 7.0 (HIGH).
How severe is CVE-2021-1120?
This vulnerability has a CVSS 3.1 base score of 7.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-1120?
Check the references section for vendor advisories and patches from nvidia. Update virtual_gpu to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-1120?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-1120 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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