CVE-2023-31030: CVE

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-01-12 · updated 2026-06-17
Weakness: CWE-121

Description

NVIDIA DGX A100 BMC contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause a stack overflow by sending a specially crafted network packet. A successful exploit of this vulnerability may lead to arbitrary code execution, denial of service, information disclosure, and data tampering.

Affected products

NVIDIA DGX servers: before 00.22.05 — fixed in 00.22.05

How to fix

Upgrade to a fixed version: NVIDIA DGX servers 00.22.05. Check the vendor advisory for mitigations.

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5510
https://nvidia.custhelp.com/app/answers/detail/a_id/5510

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