PT-2023-20119 · Nvidia+1 · Nvidia Dgx-1+1

Published 2023-04-22 · Updated 2023-04-29 · CVE-2023-25506

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 (affected versions not specified)

Description The issue is related to a vulnerability in Ofbd in AMI SBIOS, where a preconditioned heap can allow a user with elevated privileges to cause an access beyond the end of a buffer. This may lead to code execution, escalation of privileges, denial of service, and information disclosure. The scope of the impact can extend to other components.

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

Access of Memory Location After End of Buffer

Memory Corruption

Weakness Enumeration

CWE-788

CWE-787

Related Identifiers

CVE-2023-25506

Affected Products

Ami Bios

Nvidia Dgx-1

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-25506 · Security Note
• https://osv.dev/vulnerability/CVE-2023-25506 · Vendor Advisory
• https://nvidia.custhelp.com/app/answers/detail/a_id/5458 · Vendor Advisory
• https://t.me/cvenotify/49411 · Telegram Post
• https://t.me/cibsecurity/62643 · Telegram Post