PT-2022-6767 · Google+1 · Google Chrome+1

Published 2022-08-30 · Updated 2023-08-19 · CVE-2022-4912

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 105.0.5195.52

Description The issue is related to type confusion in the MathML component of Google Chrome, which can be exploited by a remote attacker to potentially cause a denial of service or execute arbitrary code. This can be achieved through a crafted HTML page, potentially leading to heap corruption. The severity of this issue is considered high.

Recommendations For versions prior to 105.0.5195.52, update to version 105.0.5195.52 or later to resolve the issue. As a temporary workaround, consider restricting the use of MathML components in Google Chrome until a patch is applied.

Exploit

Fix

Type Confusion

Weakness Enumeration

CWE-843

Related Identifiers

BDU:2023-04450

CVE-2022-4912

DSA-5223-1

Affected Products

Astra Linux

Google Chrome

References · 11

• 🔥 https://crbug.com/1350909 · Exploit
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/PQKT7EGDD2P3L7S3NXEDDRCPK4NNZNWJ · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-4912 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-4912 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-4912 · Vendor Advisory
• https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.html · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/YKLJ3B3D5BCVWE3QNP4N7HHF26OHD567 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-4912 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5223-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04450 · Security Note
• https://t.me/cvenotify/55513 · Telegram Post