What’s Vulnerable › Vulnerabilities

CVE-2023-0207

• Severity: medium (CVSS 4.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-04-22 · updated 2026-06-17
• Weakness: CWE-732

Description

NVIDIA DGX-2 SBIOS contains a vulnerability where an attacker may modify the ServerSetup NVRAM variable at runtime by executing privileged code. A successful exploit of this vulnerability may lead to denial of service.

Affected products

• NVIDIA Sbios: before 0.33 — fixed in 0.33

How to fix

Upgrade to a fixed version: NVIDIA Sbios 0.33. Check the vendor advisory for mitigations.

References

• https://nvidia.custhelp.com/app/answers/detail/a_id/5449
• https://nvidia.custhelp.com/app/answers/detail/a_id/5449

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