CVE-2022-22286 Explained : Impact and Mitigation

A vulnerability in Bixby Routines prior to version 3.1.21.8 in Android R(11.0) and 2.6.30.5 in Android Q(10.0) allows attackers to execute privileged actions through PendingIntent hijacking and intent modification.

Understanding CVE-2022-22286

This CVE involves a vulnerability in Bixby Routines that could be exploited to carry out unauthorized actions on affected devices.

What is CVE-2022-22286?

The vulnerability in Bixby Routines enables attackers to manipulate pending intents, leading to the execution of privileged actions without proper authorization.

The Impact of CVE-2022-22286

With a CVSS base score of 4.4 (Medium severity), the vulnerability poses a risk of unauthorized execution of privileged actions, potentially compromising the integrity and confidentiality of affected systems.

Technical Details of CVE-2022-22286

The following technical details outline the specifics of this vulnerability within Bixby Routines.

Vulnerability Description

The flaw allows threat actors to misuse PendingIntent within the application, resulting in the execution of unauthorized privileged actions.

Affected Systems and Versions

Devices running Bixby Routines versions earlier than 3.1.21.8 in Android R(11.0) and 2.6.30.5 in Android Q(10.0) are vulnerable to this exploit.

Exploitation Mechanism

Attackers can exploit this vulnerability by hijacking and modifying the intent to execute privileged actions without proper authorization.

Mitigation and Prevention

To safeguard against CVE-2022-22286 and similar vulnerabilities, immediate actions and long-term security measures are crucial.

Immediate Steps to Take

Update Bixby Routines to versions 3.1.21.8 for Android R or 2.6.30.5 for Android Q to mitigate the vulnerability.
Exercise caution while interacting with unknown or suspicious PendingIntent requests.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities and enhance security.
Implement strict permission control mechanisms to prevent unauthorized actions on devices.

Patching and Updates

Stay informed about security advisories and promptly apply patches and updates released by Samsung Mobile to bolster the security of affected devices.