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Rewterz Threat Advisory – CVE-2021-37973 – Google Chrome Portals Vulnerability

Severity

High

Analysis Summary

CVE-2021-37973

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in Portals. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.

Impact

  • Unauthorized Access

Affected Vendors

  • Google

Affected Products

  • Google Chrome 94

Remediation

Upgrade to the latest version of Chrome, available from the Google Chrome Web site.

https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop_24.html

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