Medium severity5.5NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026
CVE-2021-0653
CVE-2021-0653
Description
In enqueueNotification of NetworkPolicyManagerService.java, there is a possible way to retrieve a trackable identifier due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-177931370
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Affected products
2- Android/Androiddescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2021-11-01nvdVendor Advisory
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