PT-2022-14588 · Google · Android

Published 2022-08-01 · Updated 2025-08-27 · CVE-2022-20361

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Android versions Android-10 through Android-12L

Description A potential issue exists in the Bluetooth protocol implementation, specifically in the Cross-Transport Key Derivation process, due to a weakness in the Bluetooth standard. This could allow for remote escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions Android-10 through Android-12L, update to a version that includes the fix for this issue, as specified in Android ID: A-231161832.

Exploit

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

ASB-A-231161832

CVE-2022-20361

Affected Products

Android

References · 8

• 🔥 https://github.com/francozappa/blur · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-20361 · Security Note
• https://source.android.com/security/bulletin/2022-08-01 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-231161832 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-20361 · Vendor Advisory
• https://android.googlesource.com/platform/system/bt/+/6ad3f69b2199d953647e1053e8de2a8c26f1b8d6 · Note
• https://t.me/cveNotify/133747 · Telegram Post
• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/fe358db0055e04ce779760a4af7127b62ef1f4fa · Note