CVE-2022-20494

MEDIUM

Android - DoS

Title source: llm

Description

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

Exploits (2)

nomisec WORKING POC 27 stars

by Supersonic · poc

https://github.com/Supersonic/CVE-2022-20494

View Code ZIP pw:eip

github WORKING POC

by GabrieleDattile · pythonpoc

https://github.com/GabrieleDattile/cve-pocs/tree/main/CVE/CVE-2022-20494

View Code ZIP pw:eip

References (1)

[Vendor Advisory] https://source.android.com/security/bulletin/2023-01-01

Scores

CVSS v3 5.5

EPSS 0.0147

EPSS Percentile 81.0%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-770

Status published

Products (5)

google/android 10.0

google/android 11.0

google/android 12.0

google/android 12.1

google/android 13.0

Published Jan 26, 2023

Tracked Since Feb 18, 2026