CVE-2021-1003

In adjustStreamVolume of AudioService.java, there is a possible way for unprivileged app to change audio stream volume due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-189857506

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-12-15 19:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-1003

Mitre link : CVE-2021-1003

CVE.ORG link : CVE-2021-1003

JSON object : View

Products Affected

google

android

CWE

CWE-610

Externally Controlled Reference to a Resource in Another Sphere

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