PT-2020-16630 · Google · Android

Published 2020-12-15 · Updated 2021-07-21 · CVE-2020-27054

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-11

Description A missing permission check in the onFactoryReset method of BluetoothManagerService.java could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not required for exploitation.

Recommendations For Android version Android-11, apply the necessary patch or update to include the missing permission check in the onFactoryReset method of BluetoothManagerService.java to prevent local escalation of privilege.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2020-27054

Affected Products

Android

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-27054 · Security Note
• https://source.android.com/security/bulletin/pixel/2020-12-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-27054 · Vendor Advisory