Use-after-free in Google Chromium - CVE-2022-3445

Vulnerability identifier: #VU68241

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-2022-3445

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 Skia 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
www-client/chromium
www-client/chromium-bin
www-client/google-chrome
chromium (Debian package)

Update to version 106.0.5249.119.

Google Chromium - update to 106.0.5249.119
Google Chrome - update to 106.0.5249.119
Microsoft Edge - update to 106.0.1370.47
www-client/microsoft-edge - addressed in versions 106.0.1370.37, 109.0.1518.61
www-client/chromium - addressed in versions 106.0.5249.119, 109.0.5414.74-r1
www-client/chromium-bin - addressed in versions 106.0.5249.119, 109.0.5414.74
www-client/google-chrome - addressed in versions 106.0.5249.119, 109.0.5414.74
chromium (Debian package) - update to 106.0.5249.119-1~deb11u1

• https://chromereleases.googleblog.com/2022/10/stable-channel-update-for-desktop_11.html
• https://crbug.com/1364604
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-3445

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