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Vulnerability record · CVE-2021-34372 · published 22 June 2021

CVE-2021-34372: Nvidia jetson linux integer overflow vulnerability

Nvidia · Jetson Linux

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.

7.8 CVSS 3.1 High EPSS 0.26% · top 84.4% CWE-190 · Integer overflow
7.8CVSS 3.1 base score, v2 4.6
0.26%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by 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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-34372), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.