CVE-2018-5843 Vulnerability Details

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CVE-2018-5843 Metadata Quick Info

CVE Published: 12/06/2018 | CVE Updated: 17/09/2024 | CVE Year: 2018
Source: qualcomm | Vendor: Qualcomm, Inc. | Product: Android for MSM, Firefox OS for MSM, QRD Android
Status : PUBLISHED

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CVE-2018-5843 Description

In the function wma_pdev_div_info_evt_handler() in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel, there is no upper bound check on the value event->num_chains_valid received from firmware which can lead to a buffer overwrite of the fixed size chain_rssi_result structure.

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: Improper Restriction of Operations within the Bounds of a memory Buffer in WLAN
Source: Qualcomm, Inc.

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).