CVE-2022-36857 : Vulnerability Insights and Analysis

A detailed overview of the Improper Authorization vulnerability in Samsung Mobile Devices' Photo Editor prior to SMR Sep-2022 Release 1, impacting devices running R(11) and Photo Editor versions prior to 3.0.23.43 in S(12).

Understanding CVE-2022-36857

This section will cover the specifics of CVE-2022-36857.

What is CVE-2022-36857?

The vulnerability involves an Improper Authorization issue in the Photo Editor app prior to SMR Sep-2022 Release 1, permitting physical attackers to access internal application data.

The Impact of CVE-2022-36857

With a low CVSS base score of 1.9, this vulnerability has a low severity impact on confidentiality and no impact on integrity or availability. However, attackers with physical access can exploit the flaw to read sensitive data.

Technical Details of CVE-2022-36857

In this section, we will delve into the technical aspects of the CVE.

Vulnerability Description

The vulnerability is categorized under CWE-285: Improper Authorization, highlighting the authorization control weakness in the Photo Editor app.

Affected Systems and Versions

Samsung Mobile Devices running R(11) and Photo Editor versions prior to 3.0.23.43 in S(12) are affected by this vulnerability.

Exploitation Mechanism

Attackers need physical access to the device to exploit this vulnerability, making it a low-complexity attack with low privileges required.

Mitigation and Prevention

Here's what you need to do to mitigate the risks posed by CVE-2022-36857.

Immediate Steps to Take

Ensure to update to SMR Sep-2022 Release 1 or later to patch the vulnerability. Limit physical access to devices to prevent exploitation.

Long-Term Security Practices

Regularly update your Samsung Mobile Devices to the latest software versions. Educate users on the importance of security measures.

Patching and Updates

Stay informed about security updates from Samsung Mobile and apply patches promptly to protect your devices.