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CVE-2022-20392

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Date: September 13, 2022

In declareDuplicatePermission of ParsedPermissionUtils.java, there is a possible way to obtain a dangerous permission without user consent due to improper input validation. This could lead to local escalation of privilege during app installation or upgrade 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-213323615

Language: Java

Severity Score

Related Resources (3)

https://nvd.nist.gov/vuln/detail/CVE-2022-20392
https://source.android.com/security/bulletin/2022-09-01
https://www.mend.io/vulnerability-database/CVE-2022-20392

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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