PT-2022-4052 · Google+3 · Google Chrome+3

Published 2022-08-02 · Updated 2024-06-15 · CVE-2022-2621

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 104.0.5112.79 Microsoft Edge (affected versions not specified)

Description The issue is related to a use after free in extensions, which could allow an attacker to exploit heap corruption via specific UI interactions if a user installs a malicious extension. This could potentially reveal protected information.

Recommendations For Google Chrome versions prior to 104.0.5112.79, update to version 104.0.5112.79 or later to resolve the issue. For Microsoft Edge, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2022-2564

ALT-PU-2022-2611

ALT-PU-2022-2835

ALT-PU-2023-1462

BDU:2022-04886

CVE-2022-2621

DSA-5201-1

MGASA-2022-0277

OPENSUSE-SU-2022:10086-1

OPENSUSE-SU-2022:10092-1

OPENSUSE-SU-2024:12251-1

OPENSUSE-SU-2024:12948-1

Affected Products

Alt Linux

Astra Linux

Google Chrome

Edge

References · 2345

• 🔥 https://github.com/bjrjk/CVE-2022-4262 · Exploit
• 🔥 https://github.com/mistymntncop/CVE-2022-4262 · Exploit
• 🔥 https://github.com/momika233/CVE-2022-3656 · Exploit
• 🔥❌ https://github.com/xem6/CVE-2022-4262 · Exploit, Deleted
• 🔥 https://crbug.com/1323449 · Exploit
• https://security.gentoo.org/glsa/202208-35 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-2621 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-2621 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-2621 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-04886 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12251-1 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-2621 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-2621 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-2621 · Vendor Advisory