What’s Vulnerable › Vulnerabilities

CVE-2023-25527

• Severity: high (CVSS 7.8 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: 2023-09-20 · updated 2026-06-17
• Weakness: CWE-119

Description

NVIDIA DGX H100 BMC contains a vulnerability in the host KVM daemon, where an authenticated local attacker may cause corruption of kernel memory. A successful exploit of this vulnerability may lead to arbitrary kernel code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

Affected products

• NVIDIA DGX H100 BMC: before 23.08.18 — fixed in 23.08.18

How to fix

Upgrade to a fixed version: NVIDIA DGX H100 BMC 23.08.18. Check the vendor advisory for mitigations.

References

• https://nvidia.custhelp.com/app/answers/detail/a_id/5473
• https://nvidia.custhelp.com/app/answers/detail/a_id/5473

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