CVE-2021-0682: Medium severity Google Android vulnerability

Published Sep 7, 2021

Updated

In sendAccessibilityEvent of NotificationManagerService.java, there is a possible disclosure of notification data due to a missing permission check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-159624555

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/2021-09-01

Event History

Sep 7, 2021

CVE Published

via Android·12:00 AM

Data Sourced

via Android·12:00 AM

SeverityWeaknessAffected Software

Oct 6, 2021

CVE Published

via MITRE·02:10 PM

Data Sourced

via MITRE·02:10 PM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2021-0682?

The severity of CVE-2021-0682 is considered moderate due to the potential for local information disclosure.

How do I fix CVE-2021-0682?

To fix CVE-2021-0682, ensure that your Android device is updated to the latest version that has addressed this vulnerability.

What versions of Android are affected by CVE-2021-0682?

CVE-2021-0682 affects Android versions 8.1, 9.0, 10.0, and 11.0.

What type of attack does CVE-2021-0682 involve?

CVE-2021-0682 involves a local information disclosure attack due to a missing permission check in the NotificationManagerService.

Can CVE-2021-0682 be exploited remotely?

No, CVE-2021-0682 requires local execution privileges, making it a local attack vector.