CVE-2023-25506

Severity: high (CVSS 8.2 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% 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-788

Description

NVIDIA DGX-1 contains a vulnerability in Ofbd in AMI SBIOS, where a preconditioned heap can allow a user with elevated privileges to cause an access beyond the end of a buffer, which may lead to code execution, escalation of privileges, denial of service and information disclosure. The scope of the impact of this vulnerability can extend to other components.

Affected products

NVIDIA Sbios: before 52w_3a13 — fixed in 52w_3a13

How to fix

Upgrade to a fixed version: NVIDIA Sbios 52w_3a13. Check the vendor advisory for mitigations.

References

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

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