CVE-2022-0290
vulnerability analysis and mitigation

Overview

CVE-2022-0290 is a use-after-free vulnerability in the Site isolation component of Google Chrome versions prior to 97.0.4692.99. The vulnerability was discovered and reported on October 15, 2021, by Brendon Tiszka and Sergei Glazunov of Google Project Zero (Chrome Release Blog).

Technical details

The vulnerability is classified as a high-severity use-after-free issue affecting the Site isolation mechanism in Google Chrome. Site isolation is a critical security feature that separates websites into different processes to prevent malicious sites from accessing data from other sites. The vulnerability could be exploited via a crafted HTML page (NVD).

Impact

If successfully exploited, this vulnerability could allow a remote attacker to potentially perform a sandbox escape via a crafted HTML page, potentially compromising the browser's security boundaries (CVE).

Mitigation and workarounds

The vulnerability was patched in Google Chrome version 97.0.4692.99. Users are advised to update their Chrome browser to this version or later to mitigate the risk (Chrome Release Blog).

Additional resources


SourceThis report was generated using AI

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