What is CVE-2023-25528?

CVE-2023-25528 is a high-severity vulnerability in Nvidia Dgx_h100, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2023-09-20.

How severe is CVE-2023-25528?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Nvidia Dgx_h100

CVE-2023-25528

NVIDIA DGX H100 baseboard management controller (BMC) contains a vulnerability in a web server plugin, where an unauthenticated attacker may cause a stack overflow by sending a specially crafted network packet. A successful exploit of this…

Vulnerability class: Buffer Overflow

EPSS: 0.008 (51.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Nvidia Dgx_h100
Nvidia Dgx H100 Bmc — versions All versions prior to 23.08.07
Nvidia Dgx_h100_firmware

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow
CWE-787 — Out-of-bounds Write

References

psirt@nvidia.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-25528?: CVE-2023-25528 is a high-severity vulnerability in Nvidia Dgx_h100, classified under Stack-based Buffer Overflow. CVSS score: 8.8/10. Published 2023-09-20.
How severe is CVE-2023-25528?: High severity. CVSS v3 base score is 8.8 out of 10.