What’s Vulnerable › Vulnerabilities

CVE-2022-42273

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-01-12 · updated 2026-06-17
• Weakness: CWE-120

Description

NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.

Affected products

• NVIDIA DGX servers: before 00.19.07 — fixed in 00.19.07

How to fix

Upgrade to a fixed version: NVIDIA DGX servers 00.19.07. Check the vendor advisory for mitigations.

References

• https://nvidia.custhelp.com/app/answers/detail/a_id/5435
• https://nvidia.custhelp.com/app/answers/detail/a_id/5435

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