CVE-2022-26091 Explained : Impact and Mitigation

A detailed overview of the improper access control vulnerability in Samsung Mobile Devices prior to SMR Apr-2022 Release 1, its impact, technical details, and mitigation steps.

Understanding CVE-2022-26091

This section provides insights into the vulnerability.

What is CVE-2022-26091?

The CVE-2022-26091 vulnerability involves an improper access control issue in Knox Manage prior to SMR Apr-2022 Release 1, allowing physical attackers to bypass Knox Manage using a function key on a hardware keyboard.

The Impact of CVE-2022-26091

The vulnerability has a CVSS base score of 5.7, with high impact on availability and integrity, and requires no user interaction.

Technical Details of CVE-2022-26091

Explore the specific technical aspects of the vulnerability.

Vulnerability Description

The vulnerability arises due to improper access control measures in Knox Manage, potentially leading to unauthorized bypass via a key on a hardware keyboard.

Affected Systems and Versions

Samsung Mobile Devices running versions Q(10), R(11), and S(12) are impacted, specifically those running versions earlier than SMR Apr-2022 Release 1.

Exploitation Mechanism

Physical attackers can exploit this vulnerability by utilizing a specific function key on the hardware keyboard to bypass Knox Manage.

Mitigation and Prevention

Discover the steps to mitigate and prevent exploitation of CVE-2022-26091.

Immediate Steps to Take

Users should update to SMR Apr-2022 Release 1 or later to prevent exploitation of the vulnerability. Additionally, physical security measures should be in place to deter unauthorized access.

Long-Term Security Practices

Enforcing strong physical security protocols and regularly updating software are essential for long-term security.

Patching and Updates

Ensure timely installation of security updates from Samsung Mobile to patch the vulnerability and enhance system security.