CVE-2022-42275

HIGH

NVIDIA BMC < 00.19.07 - Unauthenticated SPI Flash Write via IPMI Handler

Title source: llm

Description

NVIDIA BMC IPMI handler allows an unauthenticated host to write to a host SPI flash bypassing secureboot protections. This may lead to a loss of integrity and denial of service.

References (1)

Core 1

Core References

Vendor Advisory

https://nvidia.custhelp.com/app/answers/detail/a_id/5435

Scores

CVSS v3 7.7

EPSS 0.0004

EPSS Percentile 13.0%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-306 CWE-288

Status published

Products (1)

nvidia/bmc < 00.19.07

Published Jan 13, 2023

Tracked Since Feb 18, 2026