CVE-2019-2221 : In hasActivityInVisibleTask of WindowProcessController.java there’s a possible

In hasActivityInVisibleTask of WindowProcessController.java there’s a possible bypass of user interaction requirements due to incorrect handling of top activities in INITIALIZING state. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-138583650

Published 2019-12-06 23:15:12

Updated 2022-01-01 20:07:24

Source Android (associated with Google Inc. or Open Handset Alliance)

View at NVD, CVE.org

Products affected by CVE-2019-2221

Google » Android » Version: 10.0
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-2221

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-2221

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P	3.9	6.4	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2019-2221

https://source.android.com/security/bulletin/2019-12-01

Android Security Bulletin—December 2019 | Android Open Source Project
Patch;Vendor Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2019-2221

Products affected by CVE-2019-2221

Exploit prediction scoring system (EPSS) score for CVE-2019-2221

CVSS scores for CVE-2019-2221

References for CVE-2019-2221