CVE-2022-36866 Explained : Impact and Mitigation
Learn about CVE-2022-36866, a vulnerability in Broadcaster in Samsung Mobile's Group Sharing, allowing attackers to identify the device. Explore its impact, affected versions, and mitigation steps.
A vulnerability in Broadcaster in Samsung Mobile's Group Sharing prior to certain versions allows attackers to identify the device.
Understanding CVE-2022-36866
This CVE involves an improper access control vulnerability that impacts Broadcaster in Group Sharing.
What is CVE-2022-36866?
The vulnerability in Broadcaster in Samsung Mobile's Group Sharing before versions 13.0.6.15 in Android S(12) and 13.0.6.14 in Android R(11) enables attackers to identify the device.
The Impact of CVE-2022-36866
With a CVSS base score of 4.0 (Medium severity), this vulnerability has a low attack complexity and requires no privileges. It can compromise confidentiality but has no impact on availability or integrity.
Technical Details of CVE-2022-36866
This section covers the specifics of the vulnerability.
Vulnerability Description
The vulnerability is classified as CWE-284, an Improper Access Control issue in Broadcaster within Group Sharing.
Affected Systems and Versions
The affected versions include less than 13.0.6.15 in Android S(12), 13.0.6.14 in Android R(11), and earlier.
Exploitation Mechanism
The vulnerability allows attackers to pinpoint the device through Broadcaster in Group Sharing.
Mitigation and Prevention
Below are some steps to mitigate and prevent exploitation of this vulnerability.
Immediate Steps to Take
Users should update their software to versions beyond 13.0.6.15 in Android S(12) or 13.0.6.14 in Android R(11) to address this issue.
Long-Term Security Practices
Implement strict access controls and regularly update systems to stay protected against potential threats.
Patching and Updates
Stay informed about security updates from Samsung Mobile to patch vulnerabilities like CVE-2022-36866.