CVE-2022-28200
8.2 · HIGHOverview
CVE-2022-28200 is a high-severity vulnerability affecting nvidia dgx_a100_firmware. It was published on July 2, 2022 and has a CVSS 3.1 base score of 8.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
NVIDIA DGX A100 contains a vulnerability in SBIOS in the BiosCfgTool, where a local user with elevated privileges can read and write beyond intended bounds in SMRAM, which may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of impact can extend to other components.
Remediation
Check the references section for vendor advisories and patches from nvidia. Update dgx_a100_firmware 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 | dgx_a100_firmware | >= 0, < 22.5.5 | Affected |
Frequently Asked Questions
What is CVE-2022-28200?
CVE-2022-28200 is a high-severity vulnerability affecting nvidia dgx_a100_firmware. It was published on July 2, 2022 and has a CVSS 3.1 base score of 8.2 (HIGH).
How severe is CVE-2022-28200?
This vulnerability has a CVSS 3.1 base score of 8.2, 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-2022-28200?
Check the references section for vendor advisories and patches from nvidia. Update dgx_a100_firmware 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-2022-28200?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-28200 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
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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