Missing Permission Check in getCallStateUsingPackage of Telecom Service Allows Local Information Disclosure

CVE-2021-39779 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

In getCallStateUsingPackage of Telecom Service, there is a missing permission check. This could lead to local information disclosure of the call state with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-190400974

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