CVE-2021-39808 | BDVDB-2026-173749 Detail

Android

Description#

In 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

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://source.android.com/security/bulletin/2022-04-01

Exploit#

No public exploit known

History#

Version 12022-04-12Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.