{"id":"PUB-A-171742549","details":"In \u003cTBD\u003e of \u003cTBD\u003e, there is a possible bypass of Factory Reset Protection due to \u003cTBD\u003e. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-171742549","CVE-2021-39678"],"modified":"2026-09-21T16:00:45.521740994Z","published":"2022-01-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2022-01-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"oc:0"},{"fixed":"oc:2022-01-05"}]}],"versions":["oc"],"ecosystem_specific":{"spl":"2022-01-05","types":["EoP"],"severity":"High"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-171742549.json"}},{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"oc-mr1:0"},{"fixed":"oc-mr1:2022-01-05"}]}],"versions":["oc-mr1"],"ecosystem_specific":{"types":["EoP"],"severity":"High","spl":"2022-01-05"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-171742549.json"}},{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"pi:0"},{"fixed":"pi:2022-01-05"}]}],"versions":["pi"],"ecosystem_specific":{"severity":"High","spl":"2022-01-05","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-171742549.json"}},{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"qt:0"},{"fixed":"qt:2022-01-05"}]}],"versions":["qt"],"ecosystem_specific":{"types":["EoP"],"severity":"High","spl":"2022-01-05"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-171742549.json"}},{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"rvc:0"},{"fixed":"rvc:2022-01-05"}]}],"versions":["rvc"],"ecosystem_specific":{"spl":"2022-01-05","types":["EoP"],"severity":"High"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-171742549.json"}}],"schema_version":"1.9.0"}