CVE-2022-20469: High severity android vulnerability

Published Dec 5, 2022

Updated

In avctlcbmsgasmbl of avctlcbact.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-230867224

Affected Software

6 affected components

Google Android=10.0

Google Android=11.0

Google Android=12.0

Google Android=12.1

Google Android=13.0

Google Android

Event History

Dec 5, 2022

CVE Published

via Android·12:00 AM

Dec 13, 2022

CVE Published

via MITRE·12:00 AM

Data Sourced

via MITRE·12:00 AM

DescriptionWeakness

Data Sourced

via NVD·04:15 PM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

What is the severity of CVE-2022-20469?

CVE-2022-20469 has a high severity rating due to its potential to allow local escalation of privilege over Bluetooth.

How do I fix CVE-2022-20469?

To mitigate CVE-2022-20469, users should update their Android devices to the latest security patch that addresses this vulnerability.

Which Android versions are affected by CVE-2022-20469?

CVE-2022-20469 affects Android versions 10.0, 11.0, 12.0, 12.1, and 13.0.

Does CVE-2022-20469 require user interaction for exploitation?

No, CVE-2022-20469 can be exploited without any user interaction.

What type of vulnerability is CVE-2022-20469?

CVE-2022-20469 is classified as an out of bounds write vulnerability.