Use-after-free in Google Chromium - CVE-2022-3307

Vulnerability identifier: #VU67695

CSH Severity: High

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-3307

CWE-ID: CWE-416

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the Media component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger use-after-free error and execute arbitrary code on the target system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.

Google Chromium
Google Chrome
Microsoft Edge
Gentoo Linux
Debian Linux
www-client/microsoft-edge
chromium (Debian package)
www-client/chromium
www-client/chromium-bin
www-client/google-chrome

Update to version 106.0.5249.61.

Google Chromium - update to 106.0.5249.61
Google Chrome - update to 106.0.5249.61
Microsoft Edge - update to 106.0.1370.34
www-client/microsoft-edge - update to 106.0.1370.37
chromium (Debian package) - update to 106.0.5249.61-1~deb11u1
www-client/chromium - update to 106.0.5249.119
www-client/chromium-bin - update to 106.0.5249.119
www-client/google-chrome - update to 106.0.5249.119

• https://chromereleases.googleblog.com/2022/09/stable-channel-update-for-desktop_27.html
• https://crbug.com/1323488
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3307

• Multiple vulnerabilities in Google Chrome
• Debian update for chromium
• Multiple vulnerabilities in Microsoft Edge
• Gentoo update for Chromium, Google Chrome, Microsoft Edge