CVE-2022-20223 - Externally Controlled Reference to a Resource in Another Sphere

Severity

78%

Complexity

18%

Confidentiality

98%

In assertSafeToStartCustomActivity of AppRestrictionsFragment.java, there is a possible way to start a phone call without permissions 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-10 Android-11 Android-12 Android-12LAndroid ID: A-223578534

CVSS 3.1 Base Score 7.8. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 7.2. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C).

Overview

First reported 2 years ago

2022-07-13 19:15:00

Last updated 2 years ago

2022-07-26 10:51:00

Affected Software

Google Android 10.0

10.0

References

https://source.android.com/security/bulletin/2022-07-01

https://source.android.com/security/bulletin/2022-07-01

Patch, Vendor Advisory

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