CVE-2022-36861 Explained : Impact and Mitigation

A custom permission misuse vulnerability in SystemUI prior to SMR Sep-2022 Release 1 affects Samsung Mobile Devices, allowing an attacker to misuse protected functions with SystemUI privilege.

Understanding CVE-2022-36861

This CVE impacts Samsung Mobile Devices prior to SMR Sep-2022 Release 1 due to improper privilege management in SystemUI.

What is CVE-2022-36861?

The vulnerability enables an attacker to exploit protected functions with SystemUI privilege before the Sep-2022 Release 1 security patch.

The Impact of CVE-2022-36861

With a CVSS base score of 5.9, this medium-severity vulnerability requires no user interaction or privileges, affecting confidentiality, integrity, and availability.

Technical Details of CVE-2022-36861

This section provides insights into the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The flaw allows threat actors to misuse protected functions within SystemUI before the SMR Sep-2022 Release 1, compromising the system's security.

Affected Systems and Versions

Samsung Mobile Devices running Q(10), R(11), S(12) versions are vulnerable before the SMR Sep-2022 Release 1.

Exploitation Mechanism

Attackers exploit the custom permission misuse vulnerability locally, requiring no user privileges, impacting confidentiality, integrity, and availability.

Mitigation and Prevention

To safeguard against CVE-2022-36861, users and organizations can take immediate steps and implement long-term security measures.

Immediate Steps to Take

It is crucial to apply the SMR Sep-2022 Release 1 security patch promptly to mitigate the vulnerability on the affected devices.

Long-Term Security Practices

Maintain up-to-date security practices, conduct regular security audits, and educate users on best security practices to prevent future exploits.

Patching and Updates

Regularly update devices with the latest security patches and firmware releases to address known vulnerabilities and enhance overall system security.