CVE-2022-39895 : What You Need to Know
Learn about CVE-2022-39895, an improper access control vulnerability in ContactListUtils in Samsung Mobile Devices allowing unauthorized access to contact group information. Take immediate steps to protect your device.
A vulnerability in ContactListUtils in Samsung Mobile Devices allows unauthorized access to contact group information.
Understanding CVE-2022-39895
This section provides insights into the nature and impact of the CVE-2022-39895 vulnerability.
What is CVE-2022-39895?
The CVE-2022-39895 vulnerability is an improper access control issue in ContactListUtils in Samsung Mobile Devices. It enables attackers to access contact group information via implicit intent.
The Impact of CVE-2022-39895
The vulnerability has a CVSS base score of 4, making it a medium severity issue. Attackers can exploit this flaw to gain unauthorized access to contact group details, potentially compromising user privacy.
Technical Details of CVE-2022-39895
In this section, we delve into specific technical aspects of the CVE-2022-39895 vulnerability.
Vulnerability Description
The vulnerability arises from improper access controls in ContactListUtils in Samsung Mobile Devices, allowing attackers to retrieve contact group information.
Affected Systems and Versions
Samsung Mobile Devices running versions Q(10), R(11), S(12) are impacted by this vulnerability. Devices with a version earlier than SMR Dec-2022 Release 1 are vulnerable.
Exploitation Mechanism
Attackers can exploit this vulnerability by sending malicious implicit intents to the ContactListUtils component, tricking it into divulging contact group information.
Mitigation and Prevention
This section outlines the necessary steps to mitigate the risks associated with CVE-2022-39895.
Immediate Steps to Take
Users of Samsung Mobile Devices should update to SMR Dec-2022 Release 1 or later to patch the vulnerability. Additionally, exercise caution while granting app permissions.
Long-Term Security Practices
To enhance device security, regularly update the device software, avoid installing apps from unverified sources, and be cautious while sharing sensitive information.
Patching and Updates
Stay informed about security updates from Samsung Mobile and apply patches promptly to shield your device from known vulnerabilities.