CVE-2022-33718 : Security Advisory and Response

An improper access control vulnerability in Wi-Fi Service prior to SMR AUG-2022 Release 1 allows untrusted applications to manipulate the list of apps that can use mobile data.

Understanding CVE-2022-33718

This CVE details an improper access control vulnerability in Wi-Fi Service on Samsung Mobile Devices.

What is CVE-2022-33718?

CVE-2022-33718 is a vulnerability that allows untrusted applications to manipulate the list of apps that can use mobile data on Samsung Mobile Devices.

The Impact of CVE-2022-33718

This vulnerability has a CVSS base score of 6.2, with a medium severity rating. It can lead to high integrity impact but does not affect confidentiality or availability.

Technical Details of CVE-2022-33718

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

The vulnerability involves an improper access control issue in Wi-Fi Service, enabling unauthorized apps to control mobile data access.

Affected Systems and Versions

Samsung Mobile Devices running versions Q(10), R(11), S(12) before SMR Aug-2022 Release 1 are impacted.

Exploitation Mechanism

Untrusted applications can exploit this vulnerability to alter the list of apps permitted to use mobile data.

Mitigation and Prevention

To address CVE-2022-33718, certain steps can be taken to mitigate the risk and enhance security.

Immediate Steps to Take

Users should update their Samsung Mobile Devices to SMR Aug-2022 Release 1 or later to patch this vulnerability.

Long-Term Security Practices

Employing secure app download practices and being cautious with app permissions can prevent unauthorized access.

Patching and Updates

Regularly updating devices with the latest security patches from Samsung Mobile can help protect against known vulnerabilities.