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CVE-2022-20494

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Date: January 26, 2023

In AutomaticZenRule of AutomaticZenRule.java, there is a possible persistent DoS due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-243794204

Language: Java

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2022-20494
https://www.cve.org/CVERecord?id=CVE-2022-20494
https://android.googlesource.com/platform/frameworks/base/+/de172ba0d434c940be9e2aad8685719731ab7da2
https://source.android.com/security/bulletin/2023-01-01
https://www.mend.io/vulnerability-database/CVE-2022-20494

Severity Score

Weakness Type (CWE)

Allocation of Resources Without Limits or Throttling

CWE-770

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): NONE
Integrity (I): NONE
Availability (A): HIGH

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