CVE-2021-1016

In onCreate of UsbPermissionActivity.java, there is a possible way to grant an app access to USB without informed user consent due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-183610267

CVSS v3 7.3 HIGH
CVSS v2.0 4.4 MEDIUM

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://source.android.com/security/bulletin/pixel/2021-12-01	Vendor Advisory
https://source.android.com/security/bulletin/pixel/2021-12-01	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*

History

21 Nov 2024, 05:43

Type	Values Removed	Values Added
References	~~() https://source.android.com/security/bulletin/pixel/2021-12-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/pixel/2021-12-01 - Vendor Advisory

Information

Published : 2021-12-15 19:15

Updated : 2024-11-21 05:43

NVD link : CVE-2021-1016

Mitre link : CVE-2021-1016

CVE.ORG link : CVE-2021-1016

JSON object : View

Products Affected

google

android

CWE

CWE-1021

Improper Restriction of Rendered UI Layers or Frames

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