CVE-2021-30162 : Vulnerability Insights and Analysis

An issue was discovered on LG mobile devices with Android OS 4.4 through 11 software. Attackers can leverage ISMS services to bypass access control on specific content providers. The LG ID is LVE-SMP-210003 (April 2021).

Understanding CVE-2021-30162

This section provides an overview of the CVE-2021-30162 vulnerability.

What is CVE-2021-30162?

CVE-2021-30162 involves a security issue found on LG mobile devices running Android OS versions 4.4 through 11. It allows attackers to bypass access control on certain content providers using ISMS services.

The Impact of CVE-2021-30162

The vulnerability can be exploited by malicious actors to gain unauthorized access to restricted content on affected LG devices, compromising user data and privacy.

Technical Details of CVE-2021-30162

In this section, we delve into the technical aspects of CVE-2021-30162.

Vulnerability Description

The CVE-2021-30162 vulnerability enables attackers to circumvent access controls on specific content providers by exploiting ISMS services on LG mobile devices.

Affected Systems and Versions

LG mobile devices with Android OS versions 4.4 through 11 are impacted by this security flaw.

Exploitation Mechanism

Attackers can exploit the vulnerability by leveraging ISMS services, allowing them to bypass access controls and gain unauthorized access to content providers.

Mitigation and Prevention

Here are the steps to mitigate and prevent exploitation of CVE-2021-30162.

Immediate Steps to Take

Users are advised to update their LG mobile devices to the latest software version provided by the manufacturer. Avoid accessing sensitive content on unsecured networks.

Long-Term Security Practices

Practicing good security habits, such as avoiding downloads from unknown sources and using strong, unique passwords, can enhance device security.

Patching and Updates

Regularly check for software updates and security patches released by LG to address CVE-2021-30162 and other potential vulnerabilities.