CVE-2022-30742 : Vulnerability Insights and Analysis

A sensitive information exposure vulnerability in FmmExtraOperation of Find My Mobile prior to version 7.2.24.12 allows local attackers to access SIM card information through device logs.

Understanding CVE-2022-30742

This CVE relates to a security issue in the Find My Mobile application by Samsung Mobile.

What is CVE-2022-30742?

The CVE-2022-30742 vulnerability in Find My Mobile exposes sensitive information to local attackers who have log access permissions, enabling them to retrieve SIM card details via device logs.

The Impact of CVE-2022-30742

With a CVSS base score of 3.3, this vulnerability has a low severity level, affecting confidentiality but not impacting integrity or availability. It requires low privileges and user interaction.

Technical Details of CVE-2022-30742

Below are the technical details of the CVE:

Vulnerability Description

The vulnerability allows local attackers to extract SIM card information through device logs by exploiting the FmmExtraOperation in Find My Mobile versions prior to 7.2.24.12.

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 permissions can exploit this vulnerability to retrieve SIM card data through device logs.

Mitigation and Prevention

To safeguard your systems from CVE-2022-30742, consider the following steps:

Immediate Steps to Take

Update Find My Mobile to version 7.2.24.12 or later to mitigate the vulnerability.
Monitor log access permissions and restrict unnecessary access to prevent exploitation.

Long-Term Security Practices

Regularly check for security updates and patches from Samsung Mobile.
Educate users on the importance of log access permissions and sensitive information handling.

Patching and Updates

Stay informed about security advisories and apply patches promptly to protect your devices.