CVE-2022-0106: 
vulnerability analysis and mitigation

CVE-2022-0106 is a high-severity use-after-free vulnerability discovered in the Autofill feature of Google Chrome versions prior to 97.0.4692.71. The vulnerability was reported by Khalil Zhani on December 10, 2021, and was officially disclosed on January 4, 2022. This security flaw affects Google Chrome browsers across Windows, Mac, and Linux operating systems (Chrome Release).

The vulnerability is classified as a use-after-free (CWE-416) security flaw in Chrome's Autofill functionality. It received a CVSS v3.1 base score of 8.8 (HIGH), with a vector string of CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. The vulnerability could potentially lead to heap corruption when a user performs specific gestures while interacting with a crafted HTML page (NVD).

If successfully exploited, this vulnerability could allow a remote attacker to potentially execute arbitrary code within the context of the browser through heap corruption. The high CVSS score indicates that successful exploitation could lead to significant impacts on confidentiality, integrity, and availability of the affected system (NVD).

Google addressed this vulnerability in Chrome version 97.0.4692.71. Users and administrators are strongly advised to update to this version or later to mitigate the risk. The fix was also incorporated into various Linux distributions including Fedora 34, 35, and 36 through their respective security updates (Fedora Update).