CVE-2021-46887 Vulnerability Details

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CVE-2021-46887 Metadata Quick Info

CVE Published: 26/05/2023 | CVE Updated: 04/08/2024 | CVE Year: 2021
Source: huawei | Vendor: Huawei | Product: EMUI
Status : PUBLISHED

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CVE-2021-46887 Description

Lack of length check vulnerability in the HW_KEYMASTER module. Successful exploitation of this vulnerability may cause out-of-bounds read.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

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

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID:
CWE Name: Integer Underflow (Wrap or Wraparound)
Source: Huawei

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).