CVE-2021-0316: Critical severity Google Android vulnerability

Published Jan 4, 2021

Updated

In avrcparsvendorcmd of avrcparstg.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-11, Android-8.0, Android-8.1, Android-9, Android-10; Android ID: A-168802990.

Affected Software

6 affected components

Google Android=8.0

Google Android=8.1

Google Android=9.0

Google Android=10.0

Google Android=11.0

Google Android

Remediation

Patch Available

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

Event History

Jan 4, 2021

CVE Published

via Android·12:00 AM

Jan 11, 2021

CVE Published

via MITRE·09:47 PM

Data Sourced

via MITRE·09:47 PM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2021-0316?

CVE-2021-0316 has a high severity rating due to its potential for remote code execution through Bluetooth without user interaction.

How do I fix CVE-2021-0316?

To fix CVE-2021-0316, update your Android device to a patched version provided in the security updates.

Which Android versions are affected by CVE-2021-0316?

CVE-2021-0316 affects Android versions 8.0 to 11.0.

Can CVE-2021-0316 be exploited without user interaction?

Yes, CVE-2021-0316 can be exploited remotely without any user interaction required.

What could happen if CVE-2021-0316 is exploited?

Exploitation of CVE-2021-0316 could lead to remote code execution, allowing an attacker to execute arbitrary code on the device.