CVE-2022-2294highunder attackransomwareCWE-787

CVE-2022-2294: high-severity vulnerability in Google Chrome

Published · Updated

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73Vexday Risk Score

Prioritize patching. It under exploitation confirmed by CISA.

ssvc Actcvss 8.8epss 71%
from disclosure to weapon
Published on NVDJul 28
CISA KEV+28d
What the vendors declare (VEX)

Official vendor statements in CSAF/VEX format: whether their product is affected, already fixed, or ruled out — and why. These are the vendor's assertions, not Vexday's judgment.

Red HatVEX document ↗
Not affected
1 product — because the vulnerable code is not present in the product
red_hat_products
Action required by CISAfederal deadline: 2022-09-15

Apply updates per vendor instructions.

In short

A flaw in Google Chrome's WebRTC feature allows attackers to crash your browser or potentially run malicious code by sending a specially crafted webpage. This happens because the browser doesn't properly check memory boundaries when processing audio or video data.

Technical detail

Heap buffer overflow in WebRTC due to improper bounds checking on audio/video data processing. Remote attacker can trigger heap corruption via crafted HTML page; no user interaction beyond visiting the page is required. Impact includes denial of service and potential code execution with browser privileges.

Summary generated and translated by AI from the official description.

The full analysis of this CVE is available in Portuguese →

Heap buffer overflow in WebRTC in Google Chrome prior to 103.0.5060.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Google · Chrome
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