CVE-2022-0114 : Exploit Details and Defense Strategies

Out of bounds memory access in Blink Serial API in Google Chrome prior to 97.0.4692.71 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page and virtual serial port driver.

Understanding CVE-2022-0114

This CVE is related to out of bounds memory access in the Blink Serial API in Google Chrome.

What is CVE-2022-0114?

CVE-2022-0114 involves a vulnerability in Google Chrome that enables a remote attacker to conduct an out of bounds memory read by exploiting the Blink Serial API.

The Impact of CVE-2022-0114

The impact of this vulnerability is significant as it allows attackers to perform malicious activities through crafted HTML pages and virtual serial port drivers.

Technical Details of CVE-2022-0114

Below are the technical details associated with CVE-2022-0114:

Vulnerability Description

The vulnerability arises from out of bounds memory access in the Blink Serial API of Google Chrome before version 97.0.4692.71.

Affected Systems and Versions

The affected product is Google Chrome, specifically versions prior to 97.0.4692.71.

Exploitation Mechanism

Remote attackers can exploit this vulnerability via a carefully crafted HTML page and virtual serial port driver.

Mitigation and Prevention

To safeguard your system from CVE-2022-0114, consider the following mitigation strategies:

Immediate Steps to Take

Update Google Chrome to version 97.0.4692.71 or later to eliminate the vulnerability.
Avoid clicking on untrusted links or visiting suspicious websites.

Long-Term Security Practices

Regularly update your browser and system to the latest versions to patch security vulnerabilities.
Install reputable security software to enhance your system's defenses.

Patching and Updates

Stay informed about security updates released by Google Chrome and apply them promptly to ensure your system's security.