CVE-2023-4164 : Exploit Details and Defense Strategies

This CVE impacts the Pixel Watch device by Google, potentially leading to information disclosure due to a missing permission check.

Understanding CVE-2023-4164

This vulnerability poses a risk of local information disclosure of health data without requiring additional execution privileges.

What is CVE-2023-4164?

The CVE-2023-4164 vulnerability in Pixel Watch arises from a missing permission check, which could allow unauthorized access to sensitive health data stored on the device.

The Impact of CVE-2023-4164

With a CVSS v3.1 base score of 8.4 (High Severity), the impact of CVE-2023-4164 is significant. The vulnerability has a low attack complexity and vector, but a high impact on availability, confidentiality, and integrity, with no user interaction or privileges required.

Technical Details of CVE-2023-4164

The vulnerability is categorized under CAPEC-410: Information Elicitation, involving the exposure of sensitive information to unauthorized actors.

Vulnerability Description

The vulnerability in Pixel Watch allows for potential information disclosure due to a missing permission check, presenting a risk of unauthorized access to health data on the device.

Affected Systems and Versions

The impacted platform is Android, specifically the Pixel Watch device with version v10.

Exploitation Mechanism

Exploiting this vulnerability does not require any user interaction or elevated privileges, making it easier for threat actors to access health data stored on the device.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2023-4164 to safeguard sensitive health data stored on Pixel Watch.

Immediate Steps to Take

Users are advised to update their Pixel Watch devices to the latest available patches and security updates provided by Google to mitigate the risk of information disclosure.

Long-Term Security Practices

To enhance overall security posture, users should follow best practices such as regularly updating their devices, exercising caution while granting permissions, and staying informed about potential security threats.

Patching and Updates

Google may release security patches and updates to address CVE-2023-4164. Users are urged to apply these patches promptly to protect their Pixel Watch devices from potential information disclosure vulnerabilities.