CVE-2021-0589: High severity Google Android vulnerability

Published Jul 7, 2021

Updated

In BTMTryAllocateSCN of btmscn.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege 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-180939982

Affected Software

5 affected components

Google Android=8.1

Google Android=9.0

Google Android=10.0

Google Android=11.0

Google Android

Event History

Jul 7, 2021

CVE Published

via Android·12:00 AM

Data Sourced

via Android·12:00 AM

SeverityWeaknessAffected Software

Jul 14, 2021

CVE Published

via MITRE·01:45 PM

Data Sourced

via MITRE·01:45 PM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2021-0589?

CVE-2021-0589 has a moderate severity rating due to the potential for local escalation of privilege.

How do I fix CVE-2021-0589?

To fix CVE-2021-0589, update your Android device to the latest security patch released by Google.

Which versions of Android are affected by CVE-2021-0589?

CVE-2021-0589 affects Android versions 8.1, 9.0, 10.0, and 11.0.

Is user interaction required to exploit CVE-2021-0589?

No, user interaction is not needed for the exploitation of CVE-2021-0589.

What potential impact does CVE-2021-0589 have?

CVE-2021-0589 could lead to local escalation of privilege, allowing an attacker to gain unauthorized access.