CVE-2022-32870 : What You Need to Know

A logic issue in iOS, macOS, and watchOS allows unauthorized access to call history information through Siri.

Understanding CVE-2022-32870

This vulnerability, fixed in iOS 16, macOS Ventura 13, and watchOS 9, enables a user with physical access to exploit Siri to retrieve call history.

What is CVE-2022-32870?

CVE-2022-32870 addresses a logic issue related to state management in Apple's operating systems, potentially compromising user call history.

The Impact of CVE-2022-32870

The vulnerability could lead to unauthorized access to call logs, posing privacy risks for users with Siri-enabled devices.

Technical Details of CVE-2022-32870

The vulnerability lies in the way Siri handles call history information, allowing unauthorized users physical access to exploit the system.

Vulnerability Description

A logic issue in the state management of iOS, macOS, and watchOS enables Siri to disclose call history information.

Affected Systems and Versions

macOS versions less than 13 are affected
macOS versions less than 16 are affected
watchOS versions less than 9 are affected

Exploitation Mechanism

An unauthorized user with physical device access can exploit Siri to retrieve call history, breaching user privacy.

Mitigation and Prevention

To safeguard against CVE-2022-32870:

Immediate Steps to Take

Update to the latest iOS 16, macOS Ventura 13, and watchOS 9 versions
Avoid leaving devices unattended

Long-Term Security Practices

Enable screen lock and strong passcodes
Limit physical access to devices to trusted individuals

Patching and Updates

Regularly check for software updates and apply patches promptly to prevent exploitation of vulnerabilities.