CVE-2022-20229

CRITICAL

Android - Out-of-bounds Write in bta_hf_client_handle_cind_list_item

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-20229. PoCs published by ShaikUsaf.

AI-analyzed exploit summary This repository contains a proof-of-concept exploit for CVE-2022-20229, targeting the Fluoride Bluetooth stack in Android Open Source Project (AOSP). The exploit includes build scripts and source code for the Bluetooth stack, with a focus on the SBC decoder component where the vulnerability resides.

Description

In bta_hf_client_handle_cind_list_item of bta_hf_client_at.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution 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-224536184

Exploits (1)

nomisec WORKING POC 1 stars
by ShaikUsaf · poc
https://github.com/ShaikUsaf/system_bt_AOSP10_r33_CVE-2022-20229

This repository contains a proof-of-concept exploit for CVE-2022-20229, targeting the Fluoride Bluetooth stack in Android Open Source Project (AOSP). The exploit includes build scripts and source code for the Bluetooth stack, with a focus on the SBC decoder component where the vulnerability resides.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Android Open Source Project (AOSP) Bluetooth stack (Fluoride) up to AOSP10_r33
No auth needed
Prerequisites: Access to a vulnerable Android device with Bluetooth enabled · Ability to send maliciously crafted Bluetooth packets
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/2022-07-01

Scores

CVSS v3 9.8
EPSS 0.0199
EPSS Percentile 78.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (4)
google/android 10.0
google/android 11.0
google/android 12.0
google/android 12.1
Published Jul 13, 2022
Tracked Since Feb 18, 2026