PT-2023-16088 · Nvidia · Nvidia Dgx-1 Sbios

Published 2023-04-22 · Updated 2023-04-29 · CVE-2023-0209

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NVIDIA DGX-1 SBIOS (affected versions not specified)

Description The issue is related to a missing authentication of the code executed by SSA in the Uncore PEI module, which may lead to arbitrary code execution, denial of service, escalation of privileges assisted by a firmware implant, information disclosure assisted by a firmware implant, data tampering, and SecureBoot bypass.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2023-0209

Affected Products

Nvidia Dgx-1 Sbios

References · 7

• https://nvidia.custhelp.com/app/answers/detail/a_id/5458 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0209 · Security Note
• https://osv.dev/vulnerability/CVE-2023-0209 · Vendor Advisory
• https://t.me/cibsecurity/62647 · Telegram Post
• https://t.me/cvenotify/49414 · Telegram Post
• https://t.me/cvenotify/48882 · Telegram Post
• https://t.me/cvenotify/48936 · Telegram Post