CVE-2023-25529 HIGH

CVE-2023-25529

Vendor Nvidia
Product DGX H100 BMC
Weakness CWE-208
Published September 20, 2023
Last update August 2, 2024

CVSS base score

8.0/10
Attack vector Adjacent
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

September 20, 2023 CVE published
August 2, 2024 Record updated