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Medium · 5.5 Public exploit CVE-2022-20494 EUVD-2022-25754GHSA-v92j-h7gq-9whf

In AutomaticZenRule of AutomaticZenRule.java, there is a possible persistent DoS due to resource exhaustion. This could lead to local denia…

Published Jan 24, 2023 · Updated Apr 3, 2025 · Assigned by google_android

Platform: Android

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

Affected products

VendorProductAffectedFixed
— Android Android-10 Android-11 Android-12 Android-12L Android-13 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

  • Supersonic/CVE-2022-20494 ★ 27 · Mar 3, 2023

    Exploit app for CVE-2022-20494, a high severity permanent denial-of-service vulnerability that leverages Android's DND (Do not disturb) feature

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Advisories 1

References