CVE-2022-20345

—

CVSS 3.1

8.8 high

EPSS

<1%p38

Published

Aug 10, 2022 (Aug 10, 2022)

Modified

Jun 17, 2026

Description

In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-230494481

Vendors: google
Products: android
Weakness: CWE-787, CWE-77
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

In the news2 stories

Google fixed Critical Remote Code Execution flaw in Android

Security AffairsAug 3, 15:45 UTC · Aug 3, 2022Vulnerability CVE-2022-20345 CVE-2022-20237 CVE-2022-20400+2 CVEs

Google Patches Critical Android Bluetooth Flaw in August Security Bulletin

Infosecurity MagazineAug 2, 16:00 UTC · Aug 2, 2022Vulnerability CVE-2022-20345