CVE-2022-39885 : What You Need to Know
Learn about CVE-2022-39885, an improper access control vulnerability in Samsung Mobile Devices. Understand the impact, affected versions, and mitigation steps.
A vulnerability in BootCompletedReceiver_CMCC in Samsung Mobile Devices prior to SMR Nov-2022 Release 1 could allow a local attacker to gain unauthorized access to device information. Here's what you need to know about CVE-2022-39885.
Understanding CVE-2022-39885
This section provides an overview of the CVE-2022-39885 vulnerability.
What is CVE-2022-39885?
CVE-2022-39885 is an improper access control vulnerability in BootCompletedReceiver_CMCC in Samsung Mobile Devices prior to SMR Nov-2022 Release 1. It enables a local attacker to access device information without proper authorization.
The Impact of CVE-2022-39885
The vulnerability poses a medium risk with a CVSS base score of 5.9. An attacker with local access could potentially compromise the confidentiality, integrity, and availability of affected devices.
Technical Details of CVE-2022-39885
This section dives into the technical aspects of CVE-2022-39885.
Vulnerability Description
The vulnerability arises due to improper access control in BootCompletedReceiver_CMCC, allowing unauthorized access to device information.
Affected Systems and Versions
Samsung Mobile Devices running versions Q(10), R(11), and S(12) are affected by this vulnerability if they are not updated to at least SMR Nov-2022 Release 1.
Exploitation Mechanism
The exploitation involves a local attacker leveraging the vulnerability in BootCompletedReceiver_CMCC to access device information.
Mitigation and Prevention
Discover how to mitigate and prevent the CVE-2022-39885 vulnerability.
Immediate Steps to Take
Users should update their Samsung Mobile Devices to SMR Nov-2022 Release 1 or later to remediate the vulnerability. Extra caution should be exercised in granting local access privileges.
Long-Term Security Practices
Implement robust access control mechanisms and regularly update device firmware to mitigate similar vulnerabilities in the future.
Patching and Updates
Stay informed about security updates and patches released by Samsung Mobile to address potential vulnerabilities.