CVE-2021-34390

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

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

Trusty contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow through a specific SMC call that is triggered by the user, which may lead to denial of service.

Affected (1)

Products: Nvidia: Jetson Linux

Nvidia

1 product

Jetson Linux

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Nvidia Jetson Linux	Before 32.5.1

Running on/with	Platform Versions
Nvidia Jetson Tx1	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

PatchVendor Advisory

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

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

PatchVendor Advisory

Timeline

No history available yet.