First published: Wed Sep 20 2023(Updated: )
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.
Credit: psirt@nvidia.com psirt@nvidia.com
Affected Software | Affected Version | How to fix |
---|---|---|
Nvidia Dgx H100 Firmware | <23.08.18 | |
NVIDIA DGX H100 | ||
All of | ||
Nvidia Dgx H100 Firmware | <23.08.18 | |
NVIDIA DGX H100 |
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The vulnerability ID for this NVIDIA DGX H100 BMC vulnerability is CVE-2023-25529.
The severity level of CVE-2023-25529 is high.
This vulnerability in the host KVM daemon may lead to information disclosure and escalation of privileges on NVIDIA DGX H100 BMC.
The NVIDIA DGX H100 BMC firmware version up to exclusive 23.08.18 is affected by CVE-2023-25529.
To fix the vulnerability in NVIDIA DGX H100 BMC, it is recommended to update the firmware to a version beyond 23.08.18.