CVE-2021-1017

HIGH

Android 12 - Missing Authorization in Bluetooth AdapterService and GattService

Title source: llm
STIX 2.1

Description

In AdapterService and GattService definition of AndroidManifest.xml, there is a possible way to disable bluetooth connection due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-182583850

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0012
EPSS Percentile 2.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-862
Status published
Products (1)
google/android 12.0
Published Dec 15, 2021
Tracked Since Feb 18, 2026