{"id":"ASB-A-189824175","details":"In requestChannelBrowsable of TvInputManagerService.java, there is a possible permission bypass 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-189824175","CVE-2021-0927"],"modified":"2026-05-22T15:55:21.353668239Z","published":"2021-11-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2021-11-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.1:0"},{"fixed":"8.1:2021-11-05"}]}],"versions":["8.1"],"ecosystem_specific":{"spl":"2021-11-05","severity":"High","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-189824175.json"}},{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9:0"},{"fixed":"9:2021-11-05"}]}],"versions":["9"],"ecosystem_specific":{"spl":"2021-11-05","severity":"High","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-189824175.json"}},{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10:0"},{"fixed":"10:2021-11-05"}]}],"versions":["10"],"ecosystem_specific":{"spl":"2021-11-05","severity":"High","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-189824175.json"}},{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2021-11-05"}]}],"versions":["11"],"ecosystem_specific":{"severity":"High","spl":"2021-11-05","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-189824175.json"}},{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2021-11-05"}]}],"versions":["12"],"ecosystem_specific":{"spl":"2021-11-05","severity":"High","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-189824175.json"}}],"schema_version":"1.7.5"}