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CVE-2022-20493

Good to know:

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Date: January 23, 2023

In Condition of Condition.java, there is a possible way to grant notification access due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-242846316

Language: Java

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2022-20493
https://www.cve.org/CVERecord?id=CVE-2022-20493
https://android.googlesource.com/platform/frameworks/base/+/81352c3775949c622441e10b468766441e35edc7
https://source.android.com/security/bulletin/2023-01-01
https://www.mend.io/vulnerability-database/CVE-2022-20493

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Improper Validation of Specified Quantity in Input

CWE-1284

Top Fix

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CVSS v3.1

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

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