CVE-2021-34389 Vulnerability Details

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CVE-2021-34389 Metadata Quick Info

CVE Published: 21/06/2021 | CVE Updated: 04/08/2024 | CVE Year: 2021
Source: nvidia | Vendor: NVIDIA | Product: NVIDIA Jetson, TX2 series, TX2 NX, AGX Xavier series, Xavier NX
Status : PUBLISHED

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CVE-2021-34389 Description

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.

Metrics

CVSS Version: 3.1 | Base Score: 5 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

l➤ Exploitability Metrics:
    Attack Vector (AV)* LOCAL
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* LOW
    User Interaction (UI)* REQUIRED
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* HIGH
    Integrity Impact (I)* NONE
    Availability Impact (A)* NONE

Weakness Enumeration (CWE)

CWE-ID:
CWE Name: information disclosure
Source: NVIDIA

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).