High severity7.8NVD Advisory· Published Jun 22, 2021· Updated Jun 17, 2026
CVE-2021-0547
CVE-2021-0547
Description
In onReceive of NetInitiatedActivity.java, there is a possible way to supply an attacker-controlled value to a GPS HAL handler due to a missing permission check. This could lead to local escalation of privilege that may result in undefined behavior in some HAL implementations with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-174151048
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Affected products
2- Android/Androiddescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2021-06-01nvdVendor Advisory
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