CVE-2021-0506: High severity Google Android vulnerability

Published Jun 7, 2021

Updated

In ActivityPicker.java, there is a possible bypass of user interaction in intent resolution due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-181962311

Affected Software

5 affected components

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/2021-06-01

Event History

Jun 7, 2021

CVE Published

via Android·12:00 AM

Data Sourced

via Android·12:00 AM

SeverityWeaknessAffected Software

Jun 21, 2021

CVE Published

via MITRE·04:01 PM

Data Sourced

via MITRE·04:01 PM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2021-0506?

The severity of CVE-2021-0506 is classified as a medium risk due to the potential for local privilege escalation.

How do I fix CVE-2021-0506?

To fix CVE-2021-0506, users must update their Android devices to the latest available version that patches this vulnerability.

What versions of Android are affected by CVE-2021-0506?

CVE-2021-0506 affects Android versions 8.1, 9.0, 10.0, and 11.0.

What type of attack does CVE-2021-0506 exploit?

CVE-2021-0506 exploits a tapjacking/overlay attack which allows for a potential bypass of user interaction.

Is user interaction required to exploit CVE-2021-0506?

Yes, user interaction is needed for the exploitation of CVE-2021-0506.