CVE-2021-34390

MEDIUM

Jetson Linux < 32.5.1 - Denial of Service via Trusty TLK Kernel SMC Call Integer Overflow

Title source: llm
STIX 2.1

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.

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_confirm
https://nvidia.custhelp.com/app/answers/detail/a_id/5205

Scores

CVSS v3 5.3
EPSS 0.0005
EPSS Percentile 15.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H

Details

CWE
CWE-190
Status published
Products (1)
nvidia/jetson_linux < 32.5.1
Published Jun 22, 2021
Tracked Since Feb 18, 2026