CVE-2024-2173: 
vulnerability analysis and mitigation

Out of bounds memory access vulnerability (CVE-2024-2173) was discovered in Google Chrome's V8 engine affecting versions prior to 122.0.6261.111. The vulnerability was reported on February 19, 2024, and publicly disclosed on March 5, 2024. This high-severity security flaw affects Google Chrome browsers across Windows, Mac, and Linux platforms (Chrome Release).

The vulnerability is classified as an Out-of-bounds Write (CWE-787) that allows remote attackers to perform out of bounds memory access through a specially crafted HTML page. The vulnerability has received a CVSS v3.1 base score of 8.8 (High) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, indicating high impact on confidentiality, integrity, and availability (NVD).

The vulnerability could allow remote attackers to perform out of bounds memory access, potentially leading to arbitrary code execution or system compromise. The high CVSS score indicates severe potential impacts on system security, including unauthorized access to sensitive data, system manipulation, and service disruption (NVD).

The vulnerability requires user interaction through a crafted HTML page for exploitation. A proof-of-concept exploit has been reported and tracked, with the researcher being awarded a $12,000 bounty for the discovery (Chrome Release).

Google has released version 122.0.6261.111/.112 for Windows and Mac, and 122.0.6261.111 for Linux to address this vulnerability. Users are strongly advised to update their Chrome browsers to these versions or later. The update is being rolled out gradually over several days/weeks (Chrome Release).