Medium severity5.5NVD Advisory· Published Dec 13, 2022· Updated Jun 17, 2026
CVE-2022-20482
CVE-2022-20482
Description
In createNotificationChannel of NotificationManager.java, there is a possible way to make the device unusable and require factory reset 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-12 Android-12L Android-13Android ID: A-240422263
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Affected products
2- Range: 12, 12L, 13
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2022-12-01nvdVendor Advisory
News mentions
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