CVE-2022-20223: High severity Google Android vulnerability

Published Jul 6, 2022

Updated

In assertSafeToStartCustomActivity of AppRestrictionsFragment.java, there is a possible way to start a phone call without permissions due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-223578534

Affected Software

5 affected components

Google Android=10.0

Google Android=11.0

Google Android=12.0

Google Android=12.1

Google Android

Remediation

Patch Available

https://source.android.com/security/bulletin/2022-07-01

Event History

Jul 6, 2022

CVE Published

via Android·12:00 AM

Data Sourced

via Android·12:00 AM

SeverityWeaknessAffected Software

Jul 13, 2022

CVE Published

via MITRE·06:22 PM

Data Sourced

via MITRE·06:22 PM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2022-20223?

CVE-2022-20223 is classified as a high severity vulnerability due to its potential for local privilege escalation.

How do I fix CVE-2022-20223?

To fix CVE-2022-20223, update your Android device to the latest available version that addresses this vulnerability.

What versions of Android are affected by CVE-2022-20223?

CVE-2022-20223 affects Android versions 10.0, 11.0, 12.0, and 12.1.

Can CVE-2022-20223 be exploited without user interaction?

Yes, CVE-2022-20223 can be exploited without any user interaction required.

What impact does CVE-2022-20223 have on Android users?

CVE-2022-20223 may allow unauthorized phone calls to be initiated, leading to a potential breach of privacy.