CVE-2021-25429 : Exploit Details and Defense Strategies

A vulnerability has been identified in Samsung Mobile Devices that could allow an untrusted application to access Bluetooth information prior to the SMR July-2021 Release 1.

Understanding CVE-2021-25429

This CVE-2021-25429 vulnerability relates to improper privilege management in the Bluetooth application of Samsung Mobile Devices.

What is CVE-2021-25429?

The vulnerability in the Bluetooth application of Samsung Mobile Devices, before the SMR July-2021 Release 1, allows untrusted applications to access Bluetooth information.

The Impact of CVE-2021-25429

Exploitation of this vulnerability could lead to unauthorized access to sensitive Bluetooth information on affected Samsung Mobile Devices.

Technical Details of CVE-2021-25429

This section provides technical details regarding the vulnerability.

Vulnerability Description

The vulnerability involves improper privilege management in the Bluetooth application of Samsung Mobile Devices before the SMR July-2021 Release 1.

Affected Systems and Versions

Samsung Mobile Devices running software versions O(8.1), P(9.0), Q(10.0), and R(11.0) are affected by this vulnerability prior to the SMR July-2021 Release 1.

Exploitation Mechanism

Untrusted applications can exploit this vulnerability to access Bluetooth information on the affected devices.

Mitigation and Prevention

To mitigate the risk associated with CVE-2021-25429, users and administrators can take the following steps:

Immediate Steps to Take

Update Samsung Mobile Devices to the SMR July-2021 Release 1 or later to address this vulnerability.

Long-Term Security Practices

Regularly update devices with the latest security patches and software releases to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security updates from Samsung Mobile and apply them promptly to ensure the security of your devices.