CVE-2022-30741 Explained : Impact and Mitigation

A vulnerability has been identified in Find My Mobile application developed by Samsung Mobile that could expose sensitive information to local attackers. Here's what you need to know about CVE-2022-30741.

Understanding CVE-2022-30741

This CVE pertains to a sensitive information exposure vulnerability in the SimChangeAlertManger component of Find My Mobile, specifically versions prior to 7.2.24.12. The vulnerability allows local attackers with log access permission to obtain SIM card information through device logs.

What is CVE-2022-30741?

The CVE-2022-30741 vulnerability in Find My Mobile could lead to the exposure of sensitive information stored on a device, making it accessible to unauthorized local attackers.

The Impact of CVE-2022-30741

With a CVSS base score of 3.3 out of 10, CVE-2022-30741 has a low severity rating. While the attack complexity is low and requires local access, confidentiality impact is also assessed as low.

Technical Details of CVE-2022-30741

Let's dive into the technical aspects of CVE-2022-30741.

Vulnerability Description

The vulnerability arises from inadequate security measures in the SimChangeAlertManger component of Find My Mobile, enabling unauthorized access to SIM card information.

Affected Systems and Versions

Find My Mobile versions below 7.2.24.12 are impacted by this vulnerability.

Exploitation Mechanism

Local attackers with log access permission can exploit this vulnerability to extract sensitive SIM card details through device logs.

Mitigation and Prevention

To safeguard your device and data from CVE-2022-30741, consider the following mitigation strategies.

Immediate Steps to Take

Update Find My Mobile to version 7.2.24.12 or higher to eliminate this vulnerability.
Restrict access permissions to logs to prevent unauthorized access to sensitive information.

Long-Term Security Practices

Regularly monitor security alerts and updates from Samsung Mobile regarding Find My Mobile.
Implement a comprehensive security policy that includes access control and monitoring mechanisms.

Patching and Updates

Apply security patches released by Samsung Mobile promptly to address any known vulnerabilities and enhance overall device security.