CVE-2022-4262
Google Chromium V8 Type Confusion Vulnerability - [Actively Exploited]
Description
Type confusion in V8 in Google Chrome prior to 108.0.5359.94 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
INFO
Published Date :
Dec. 2, 2022, 9:15 p.m.
Last Modified :
Feb. 19, 2025, 7:39 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Apply updates per vendor instructions.
https://chromereleases.googleblog.com/2022/12/stable-channel-update-for-desktop.html; https://nvd.nist.gov/vuln/detail/CVE-2022-4262
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update Chrome and/or Chromium packages.
- Update Microsoft Edge to the latest version.
- Update the affected Opera package.
Public PoC/Exploit Available at Github
CVE-2022-4262 has a 12 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-4262.
| URL | Resource |
|---|---|
| https://chromereleases.googleblog.com/2022/12/stable-channel-update-for-desktop.html | Patch Release Notes Vendor Advisory |
| https://crbug.com/1394403 | Permissions Required Vendor Advisory |
| https://chromereleases.googleblog.com/2022/12/stable-channel-update-for-desktop.html | Patch Release Notes Vendor Advisory |
| https://crbug.com/1394403 | Permissions Required Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-4262 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-4262
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
None
Exploit for CVE-2022-4262
JavaScript
Fetch github trending every day and push to telegram channel
Python
None
None
JavaScript
Full Chain Analysis of CVE-2022-4262, a non-trivial feedback slot type confusion in V8.
一个 CVE 漏洞预警知识库，无 exp/poc，部分包含修复方案。A knowledge base of CVE security vulnerability, no PoCs/exploits.
Cybersecurity oriented awesome list
awesome awesome-list cybersecurity exploitation reverse-engineering
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
Prioritize your CVEs
vulnerability-management risk-analysis
Rust
Some security news I am interested in
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-4262 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-4262 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Modified Analysis by [email protected]
Feb. 19, 2025
Action Type Old Value New Value -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jan. 28, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CWE CWE-843 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://chromereleases.googleblog.com/2022/12/stable-channel-update-for-desktop.html Added Reference https://crbug.com/1394403 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 05, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://chromereleases.googleblog.com/2022/12/stable-channel-update-for-desktop.html No Types Assigned https://chromereleases.googleblog.com/2022/12/stable-channel-update-for-desktop.html Patch, Release Notes, Vendor Advisory Changed Reference Type https://crbug.com/1394403 No Types Assigned https://crbug.com/1394403 Permissions Required, Vendor Advisory Added CWE NIST CWE-843 Added CPE Configuration OR *cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* versions up to (excluding) 108.0.5359.94
Vulnerability Scoring Details
Base CVSS Score: 8.8
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
2.93 }} 0.08%
score
0.85894
percentile