CVE-2020-0109

HIGH

Android 9-10 - Unauthenticated Privilege Escalation via NotificationManagerService Broadcast Simulation

Title source: llm
STIX 2.1

Description

In simulatePackageSuspendBroadcast of NotificationManagerService.java, there is a missing permission check. This could lead to local escalation of privilege by creating fake system notifications with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10Android ID: A-148059175

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/2020-05-01

Scores

CVSS v3 7.8
EPSS 0.0014
EPSS Percentile 3.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-862
Status published
Products (2)
google/android 9.0
google/android 10.0
Published May 14, 2020
Tracked Since Feb 18, 2026