In bindAndGetCallIdentification of CallScreeningServiceHelper.java, there is a possible way to maintain a while-in-use permission in the background due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
[
{
"cpes": [
"cpe:2.3:o:google:android:-:*:*:*:*:*:*:*"
],
"vendor": "google",
"product": "android",
"versions": [
{
"status": "affected",
"version": "12"
},
{
"status": "affected",
"version": "12l"
},
{
"status": "affected",
"version": "13"
},
{
"status": "affected",
"version": "14"
}
],
"defaultStatus": "unknown"
}
]