{"id":"ASB-A-281807669","details":"In multiple locations, there is a possible way to obscure the microphone privacy indicator due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-281807669","CVE-2023-21278"],"modified":"2026-04-30T15:48:46.890647Z","published":"2023-08-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2023-08-01"},{"type":"FIX","url":"https://android.googlesource.com/platform/frameworks/base/+/49773f9d871dd8975128fccf71513928a5a97345"}],"affected":[{"package":{"name":"platform/frameworks/base","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13-next:0"},{"fixed":"13-next:2023-08-01"}]}],"versions":["13-next"],"ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/8ec552f492ae2be905e083e2c605f8d3bb601e76"],"severity":"High","types":["EoP"],"spl":"2023-08-01"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-281807669.json"}},{"package":{"name":"platform/frameworks/base","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2023-08-01"}]}],"versions":["12"],"ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/20ea049a4a52dbc8d4e5ed957a2b6b9aa02a2f34"],"severity":"High","types":["EoP"],"spl":"2023-08-01"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-281807669.json"}},{"package":{"name":"platform/frameworks/base","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L:0"},{"fixed":"12L:2023-08-01"}]}],"versions":["12L"],"ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/20ea049a4a52dbc8d4e5ed957a2b6b9aa02a2f34"],"severity":"High","types":["EoP"],"spl":"2023-08-01"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-281807669.json"}},{"package":{"name":"platform/frameworks/base","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-08-01"}]}],"versions":["13"],"ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/20ea049a4a52dbc8d4e5ed957a2b6b9aa02a2f34"],"severity":"High","types":["EoP"],"spl":"2023-08-01"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-281807669.json"}}],"schema_version":"1.7.5"}