Google Chrome prior 107.0.5304.121 GPU heap-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability has been found in Google Chrome (Web Browser) and classified as critical. This vulnerability affects an unknown functionality of the component GPU. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Heap buffer overflow in GPU in Google Chrome prior to 107.0.5304.121 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

The weakness was presented 11/25/2022 by Clement Lecigne with Google (Website). The advisory is shared for download at This vulnerability was named CVE-2022-4135 since 11/24/2022. Successful exploitation requires user interaction by the victim. Technical details are unknown but an exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 12/23/2022). It is expected to see the exploit prices for this product increasing in the near future.

It is declared as highly functional.

Upgrading to version 107.0.5304.121 eliminates this vulnerability. The upgrade is hosted for download at






CPE 2.3info

CPE 2.2info



VulDB Meta Base Score: 7.9
VulDB Meta Temp Score: 7.8

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.6
NVD Vector: 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍


Class: Heap-based overflow
CWE: CWE-122 / CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 107.0.5304.121


11/24/2022 🔍
11/25/2022 +1 days 🔍
11/25/2022 +0 days 🔍
12/23/2022 +28 days 🔍



Researcher: Clement Lecigne
Organization: Google
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-4135 (🔍)
scip Labs:


Created: 11/25/2022 08:14 AM
Updated: 12/23/2022 09:22 AM
Changes: 11/25/2022 08:14 AM (42), 11/30/2022 05:02 PM (7), 12/23/2022 09:22 AM (11)
Complete: 🔍


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