CVE-2022-42273

Published: Jan 12, 2023Modified: Jun 17, 2026

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.

Affected (1)

Products: Nvidia: Dgx A100 Firmware

Nvidia

1 product

Dgx A100 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Nvidia Dgx A100 Firmware	Before 00.19.07

Running on/with	Platform Versions
Nvidia Dgx A100	All versions

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

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

Source: psirt@nvidia.com

Vendor Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.