CVE-2023-25529

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

NVIDIA DGX H100 BMC and DGX A100 BMC contains a vulnerability in the host KVM daemon, where an unauthenticated attacker may cause a leak of another user’s session token by observing timing discrepancies between server responses. A successful exploit of this vulnerability may lead to information disclosure, escalation of privileges, and data tampering.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-208 CWE-203

Affected software

Vendor	Product	Versions
NVIDIA	DGX H100 BMC	All versions prior to 23.08.07
NVIDIA	DGX A100 BMC	All BMC versions prior to 00.22.05

References

Timeline

Published: Sep 20, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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