CVE-2021-34372

Published: Jun 22, 2021Modified: Jun 17, 2026

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Trusty (the trusted OS produced by NVIDIA for Jetson devices) driver contains 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, which might result in information disclosure, escalation of privileges, and denial of service.

Affected (1)

Products: Nvidia: Jetson Linux

Nvidia

1 product

Jetson Linux

Configuration A

1 vulnerable · 13 platform

Vulnerable Software	Affected Versions
Nvidia Jetson Linux	Before 32.5.1

Running on/with	Platform Versions
Nvidia Jetson Agx Xavier 16gb	All versions
Nvidia Jetson Agx Xavier 32gb	All versions
Nvidia Jetson Agx Xavier 8gb	All versions
Nvidia Jetson Nano	All versions
Nvidia Jetson Nano	All versions
Nvidia Jetson Nano 2gb	All versions
Nvidia Jetson Tx1	All versions
Nvidia Jetson Tx2	All versions
Nvidia Jetson Tx2 4gb	All versions
Nvidia Jetson Tx2 Nx	All versions
Nvidia Jetson Tx2i	All versions
Nvidia Jetson Xavier Nx	All versions
Nvidia Jetson Xavier Nx	All versions

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (2)

https://nvidia.custhelp.com/app/answers/detail/a_id/5205

Source: psirt@nvidia.com

Vendor Advisory

https://nvidia.custhelp.com/app/answers/detail/a_id/5205

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

Vendor Advisory

Timeline

No history available yet.