PT-2021-20484 · Nvidia · Trusty

Frédéric Perriot · Published 2021-06-22 · Updated 2021-06-29 · CVE-2021-34372

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Trusty (the trusted OS produced by NVIDIA for Jetson devices) (affected versions not specified)

Description: The issue is related to a vulnerability in the NVIDIA OTE protocol message parsing code, where an integer overflow in a malloc() size calculation leads to a buffer overflow on the heap. This might result in information disclosure, escalation of privileges, and denial of service.

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

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2021-34372

Affected Products

Trusty

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-34372 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34372 · Vendor Advisory
• https://nvidia.custhelp.com/app/answers/detail/a_id/5205 · Vendor Advisory
• https://t.me/cvenotify/16716 · Telegram Post