CVE-2022-27492: Integer Underflow
First published: Fri Sep 23 2022(Updated: )
An integer underflow in WhatsApp could have caused remote code execution when receiving a crafted video file.
Credit: cve-assign@fb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Whatsapp Whatsapp | <2.22.15.9 | |
| Whatsapp Whatsapp | <2.22.16.2 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this WhatsApp vulnerability?
The vulnerability ID for this WhatsApp vulnerability is CVE-2022-27492.
What is the severity of CVE-2022-27492?
The severity of CVE-2022-27492 is high with a severity value of 7.8.
How does CVE-2022-27492 work?
CVE-2022-27492 is caused by an integer underflow in WhatsApp when receiving a crafted video file, which could lead to remote code execution.
Which software versions of WhatsApp are affected by CVE-2022-27492?
WhatsApp versions up to and excluding 2.22.15.9 for iPhone and up to and excluding 2.22.16.2 for Android are affected by CVE-2022-27492.
How can I protect myself from CVE-2022-27492?
To protect yourself from CVE-2022-27492, make sure to update your WhatsApp app to a version higher than 2.22.15.9 for iPhone or higher than 2.22.16.2 for Android.
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