CVE-2021-37956 Explained : Impact and Mitigation

Use after free vulnerability in Offline use in Google Chrome on Android prior to 94.0.4606.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Understanding CVE-2021-37956

This section provides detailed insights into the CVE-2021-37956 vulnerability.

What is CVE-2021-37956?

CVE-2021-37956 is a use after free vulnerability in Offline use in Google Chrome on Android prior to version 94.0.4606.54.

The Impact of CVE-2021-37956

The vulnerability could allow a remote attacker who had compromised the renderer process to exploit heap corruption by using a crafted HTML page.

Technical Details of CVE-2021-37956

Explore the specific technical aspects of CVE-2021-37956 below.

Vulnerability Description

The CVE-2021-37956 vulnerability in Google Chrome on Android allowed for potential heap corruption exploitation through a crafted HTML page.

Affected Systems and Versions

Google Chrome on Android versions prior to 94.0.4606.54 are affected by this vulnerability.

Exploitation Mechanism

By compromising the renderer process, a remote attacker could exploit heap corruption via a specially crafted HTML page.

Mitigation and Prevention

Learn about the steps to mitigate and prevent the CVE-2021-37956 vulnerability.

Immediate Steps to Take

It is crucial to update Google Chrome on Android to version 94.0.4606.54 or later to prevent exploitation of this vulnerability.

Long-Term Security Practices

To enhance overall security, ensure timely software updates, use security software, and exercise caution while browsing.

Patching and Updates

Regularly check for security updates for Google Chrome on Android and apply them promptly to prevent security risks.