CVE-2021-39808

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Summary

CVECVE-2021-39808
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-04-12 17:15:00 UTC
Updated2022-07-12 17:42:00 UTC
DescriptionIn createNotificationChannelGroup of PreferencesHelper.java, there is a possible way for a service to run in foreground without user notification due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12Android ID: A-209966086

Risk And Classification

Problem Types: CWE-862

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Google Android 10.0 All All All
Operating System Google Android 11.0 All All All
Operating System Google Android 12.0 All All All

References

ReferenceSourceLinkTags
Android Security Bulletin—April 2022  |  Android Open Source Project MISC source.android.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 610407 Google Android Devices April 2022 Security Patch Missing
  • 610409 Google Android April 2022 Security Patch Missing for Samsung
  • 610414 Google Android May 2022 Security Patch Missing for Huawei EMUI
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