🛡️ CVE-2022-20396 — android

🟡 CVSS 5.5 — Medium ✅ No Known Exploit CWE-345 NVD
5.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

In SettingsActivity.java, there is a possible way to make a device discoverable over Bluetooth, without permission or user interaction, due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12L Android-13Android ID: A-234440688

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.

Weakness class

CVE-2022-20396 is classified as CWE-345: Insufficient Verification of Data Authenticity. Data is trusted without confirming it really came from the claimed source and was not altered.

Affected software

CVE-2022-20396 is recorded against 2 packages.

  • android
  • platform/packages/apps/settings (from 13:0 up to 13:2022-09-01)

Timeline and source

Published on 13 September 2022 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

source.android.com
source.android.com

Details

Severity MEDIUM
CVSS Score 5.5
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE CWE-345
Public Exploit ✅ No
Source NVD
Published 2022-09-13
Updated 2026-08-12
Modified 2026-06-17

Affected Packages

Software From version Fixed in
android — —
platform/packages/apps/settings 13:0 13:2022-09-01

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