CVE-2022-22890 : What You Need to Know

Jerryscript 3.0.0 has a vulnerability where an assertion check fails in js-scanner-util.c due to improper handling of arguments_type.

Understanding CVE-2022-22890

This CVE highlights a specific failure in the parser component of Jerryscript 3.0.0.

What is CVE-2022-22890?

The vulnerability arises from an assertion check failure related to arguments_type in Jerryscript 3.0.0.

The Impact of CVE-2022-22890

The vulnerability can potentially lead to security breaches or crashes in systems utilizing Jerryscript 3.0.0.

Technical Details of CVE-2022-22890

This section covers the specifics of the vulnerability.

Vulnerability Description

The vulnerability occurs in js-scanner-util.c due to a failed assertion check involving arguments_type.

Affected Systems and Versions

Jerryscript 3.0.0 is affected by this vulnerability.

Exploitation Mechanism

Attackers could potentially exploit this vulnerability to cause system crashes or security compromises.

Mitigation and Prevention

To address CVE-2022-22890, immediate steps and long-term security practices are recommended.

Immediate Steps to Take

Developers should monitor official channels for patches and updates from the Jerryscript team.

Long-Term Security Practices

Implement secure coding practices and stay informed about potential vulnerabilities in components used.

Patching and Updates

Apply patches and updates from the official Jerryscript repository to mitigate the risk posed by CVE-2022-22890.