CVE-2022-0790 : What You Need to Know
Learn about CVE-2022-0790, a use after free vulnerability in Google Chrome allowing a remote attacker to potentially escape the sandbox. Update to version 99.0.4844.51 for security.
Use after free vulnerability in Cast UI in Google Chrome prior to version 99.0.4844.51 allows a remote attacker to potentially escape the sandbox via a crafted HTML page.
Understanding CVE-2022-0790
This CVE details a use after free vulnerability in Google Chrome that could be exploited by a remote attacker to perform a sandbox escape.
What is CVE-2022-0790?
The CVE-2022-0790 is a use after free vulnerability in Cast UI in Google Chrome versions before 99.0.4844.51. This flaw could be leveraged by a remote attacker convincing a user to engage in specific user interaction.
The Impact of CVE-2022-0790
The impact of this vulnerability is that it allows a potential sandbox escape, posing a risk to the security and integrity of the affected systems.
Technical Details of CVE-2022-0790
This section provides more technical insights into the vulnerability, including its description, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability arises from a use after free issue in Cast UI, enabling an attacker to trigger malicious actions via a specially crafted HTML page.
Affected Systems and Versions
Google Chrome versions prior to 99.0.4844.51 are affected by this vulnerability, emphasizing the importance of updating to the latest secure version.
Exploitation Mechanism
To exploit CVE-2022-0790, an attacker needs to trick a user into engaging in specific user interaction, leading to potential sandbox escape and unauthorized access.
Mitigation and Prevention
Following security best practices is crucial to mitigate the risks associated with CVE-2022-0790.
Immediate Steps to Take
Users and organizations should update Google Chrome to version 99.0.4844.51 or newer to address this vulnerability and enhance security.
Long-Term Security Practices
Implementing strong security measures, such as using updated antivirus software and exercising caution while browsing, can help prevent future exploits.
Patching and Updates
Regularly applying security patches and software updates is essential to stay protected against known vulnerabilities and emerging threats.