CVE-2021-0430: Critical severity Google Android vulnerability

Published Apr 5, 2021

Updated

In rwmfchandlereadop of rwmfc.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution via a malicious NFC packet with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11Android ID: A-178725766

Affected Software

3 affected components

Google Android=10.0

Google Android=11.0

Google Android

Remediation

Patch Available

https://source.android.com/security/bulletin/2021-04-01

Event History

Apr 5, 2021

CVE Published

via Android·12:00 AM

Apr 13, 2021

CVE Published

via MITRE·06:25 PM

Data Sourced

via MITRE·06:25 PM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2021-0430?

CVE-2021-0430 is rated as a critical vulnerability due to its potential for remote code execution without user interaction.

How do I fix CVE-2021-0430?

To fix CVE-2021-0430, update your Android device to the latest security patch provided by Google.

Which versions of Android are affected by CVE-2021-0430?

CVE-2021-0430 affects Android versions 10.0 and 11.0.

What type of exploitation is possible with CVE-2021-0430?

CVE-2021-0430 can be exploited through a malicious NFC packet, leading to an out of bounds write.

Is user interaction required to exploit CVE-2021-0430?

No, user interaction is not needed for the exploitation of CVE-2021-0430.