CVE-2023-25530 — Improper Input Validation in Nvidia DGX H100 Firmware

CWE-20 — Improper Input Validation3 documents3 sources
Severity
9.8CRITICALNVD
CNA8.0
EPSS
0.3%
top 45.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Nvidia DGX H100 FirmwareNvidia DGX H100 BMC
Timeline
PublishedSep 20

Description

NVIDIA DGX H100 BMC contains a vulnerability in the KVM service, where an attacker may cause improper input validation. A successful exploit of this vulnerability may lead to code execution, denial of service, escalation of privileges, and information disclosure.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶NVDnvidia/dgx_h100_firmware< 23.08.18
▶CVEListV5nvidia/dgx_h100_bmcAll versions prior to 23.08.07

🔴Vulnerability Details

2
GHSA
GHSA-g8h7-2pwh-pvpv: NVIDIA DGX H100 BMC contains a vulnerability in the KVM service, where an attacker may cause improper input validation↗2023-09-20
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CVEList
CVE-2023-25530: NVIDIA DGX H100 BMC contains a vulnerability in the KVM service, where an attacker may cause improper input validation↗2023-09-20
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CVE-2023-25530 — Improper Input Validation in Nvidia | cvebase