CVE-2023-21083 | Google Android 11.0/12.0/13.0 CallScreeningServiceHelper.java onNullBinding permission (A-252762941 / WID-SEC-2023-0841)
A vulnerability categorized as critical has been discovered in Google Android 11.0/12.0/13.0. The affected element is the function onNullBinding of the file CallScreeningServiceHelper.java. Such manipulation leads to permission issues.
This vulnerability is uniquely identified as CVE-2023-21083. Local access is required to approach this attack. No exploit exists.
It is advisable to implement a patch to correct this issue.