CVE-2021-34389 MEDIUM

CVE-2021-34389

Vendor Nvidia
Product NVIDIA Jetson, TX2 series, TX2 NX, AGX Xavier series, Xavier NX
Published June 21, 2021
Last update August 4, 2024

CVSS base score

5.0/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Trusty contains a vulnerability in NVIDIA OTE protocol message parsing code, which is present in all the TAs. An incorrect bounds check can allow a local user through a malicious client to access memory from the heap in the TrustZone, which may lead to information disclosure.

Key dates

02Disclosure timeline

June 21, 2021 CVE published
August 4, 2024 Record updated