CVE-2021-0652: Race Condition

Published Oct 4, 2021

Updated

In VectorDrawable::VectorDrawable of VectorDrawable.java, there is a possible way to introduce a memory corruption due to sharing of not thread-safe objects. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-185178568

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/2021-10-01

Event History

Oct 4, 2021

CVE Published

via Android·12:00 AM

Data Sourced

via Android·12:00 AM

SeverityWeaknessAffected Software

Oct 22, 2021

CVE Published

via MITRE·01:27 PM

Data Sourced

via MITRE·01:27 PM

DescriptionWeakness

Frequently Asked Questions

What is the severity of CVE-2021-0652?

The severity of CVE-2021-0652 is classified as a high risk due to the potential for local escalation of privilege.

What versions of Android are affected by CVE-2021-0652?

CVE-2021-0652 affects Android versions 8.1, 9.0, 10.0, and 11.0.

How do I fix CVE-2021-0652?

To fix CVE-2021-0652, update your Android device to the latest security patch that addresses this vulnerability.

Is user interaction required to exploit CVE-2021-0652?

No, user interaction is not required for the exploitation of CVE-2021-0652.

What type of vulnerability is CVE-2021-0652?

CVE-2021-0652 is a memory corruption vulnerability resulting from sharing not thread-safe objects.