PT-2022-4173 · Google+4 · Google Chrome+4

Sergei Glazunov · Published 2022-08-16 · Updated 2024-06-15 · CVE-2022-2852

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 104.0.5112.101 Microsoft Edge (affected versions not specified)

Description A use after free in FedCM allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. The vulnerability is related to the use of memory after it has been freed, which could allow a remote attacker to execute arbitrary code. The issue is associated with the Federated Credential Management (FedCM) API, which enables the creation of unified identity services that preserve privacy and work without cross-site tracking mechanisms, such as third-party cookie handling.

Recommendations For Google Chrome versions prior to 104.0.5112.101, update to version 104.0.5112.101 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:2022-05020

CVE-2022-2852

DSA-5212-1

MGASA-2022-0307

OPENSUSE-SU-2022:10099-1

OPENSUSE-SU-2022:10108-1

OPENSUSE-SU-2022:10109-1

OPENSUSE-SU-2022_10108-1

OPENSUSE-SU-2022_10109-1

OPENSUSE-SU-2024:12277-1

OPENSUSE-SU-2024:12948-1

Affected Products

Alt Linux

Astra Linux

Google Chrome

Edge

Suse

References · 2351

• 🔥 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://issues.chromium.org/issues/40060468 · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-2852 · Vendor Advisory
• https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_16.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-2852 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/682581 · Security Note
• https://osv.dev/vulnerability/CVE-2022-2852 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12277-1 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-2852 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:12948-1 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2022-0307 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/682580 · Security Note