{"id":"ASB-A-181962311","details":"In ActivityPicker.java, there is a possible bypass of user interaction in intent resolution due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation.","aliases":["A-181962311","CVE-2021-0506"],"modified":"2026-09-18T15:47:37.392928379Z","published":"2021-06-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2021-06-01"},{"type":"FIX","url":"https://android.googlesource.com/platform/packages/apps/Settings/+/ceb2e28da4f29954fbf6b6c2f10678458ef4a288"}],"affected":[{"package":{"name":"platform/packages/apps/Settings","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.1:0"},{"fixed":"8.1:2021-06-01"}]}],"versions":["8.1"],"ecosystem_specific":{"vanir_signatures":[{"digest":{"length":916,"function_hash":"205185686415413105272215436771915477739"},"id":"ASB-A-181962311-387bd507","signature_type":"Function","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/apps/Settings/+/8a9fafb37d089789b2017676942da2da001ac47d","target":{"file":"src/com/android/settings/ActivityPicker.java","function":"onCreate"},"deprecated":false},{"signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/apps/Settings/+/8a9fafb37d089789b2017676942da2da001ac47d","target":{"file":"src/com/android/settings/ActivityPicker.java"},"deprecated":false,"digest":{"threshold":0.9,"line_hashes":["13917053636421386471929265823444253584","80829123100825695380556064374738997322","292289074368362542279077340109773786528","185945154138790307882385540569992421939","234118073180999875281221007551057574324"]},"id":"ASB-A-181962311-7f7b39d6"}],"fixes":["https://android.googlesource.com/platform/packages/apps/Settings/+/8a9fafb37d089789b2017676942da2da001ac47d"],"severity":"High","spl":"2021-06-01","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-181962311.json"}},{"package":{"name":"platform/packages/apps/Settings","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9:0"},{"fixed":"9:2021-06-01"}]}],"versions":["9"],"ecosystem_specific":{"spl":"2021-06-01","types":["EoP"],"vanir_signatures":[{"digest":{"line_hashes":["13917053636421386471929265823444253584","80829123100825695380556064374738997322","292289074368362542279077340109773786528","185945154138790307882385540569992421939","234118073180999875281221007551057574324"],"threshold":0.9},"id":"ASB-A-181962311-51b95827","signature_type":"Line","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/apps/Settings/+/636e70fbf2b9ef789e96add206fd7fcc816f61b6","target":{"file":"src/com/android/settings/ActivityPicker.java"},"deprecated":false},{"source":"https://android.googlesource.com/platform/packages/apps/Settings/+/636e70fbf2b9ef789e96add206fd7fcc816f61b6","target":{"function":"onCreate","file":"src/com/android/settings/ActivityPicker.java"},"deprecated":false,"digest":{"function_hash":"205185686415413105272215436771915477739","length":916},"id":"ASB-A-181962311-5b6a6766","signature_type":"Function","signature_version":"v1"}],"fixes":["https://android.googlesource.com/platform/packages/apps/Settings/+/636e70fbf2b9ef789e96add206fd7fcc816f61b6"],"severity":"High"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-181962311.json"}},{"package":{"name":"platform/packages/apps/Settings","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10:0"},{"fixed":"10:2021-06-01"}]}],"versions":["10"],"ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/apps/Settings/+/eac0ba87d0bfc700ab2e565ff673175f460147c6"],"severity":"High","spl":"2021-06-01","types":["EoP"],"vanir_signatures":[{"source":"https://android.googlesource.com/platform/packages/apps/Settings/+/eac0ba87d0bfc700ab2e565ff673175f460147c6","target":{"file":"src/com/android/settings/ActivityPicker.java"},"deprecated":false,"digest":{"line_hashes":["13917053636421386471929265823444253584","80829123100825695380556064374738997322","292289074368362542279077340109773786528","185945154138790307882385540569992421939","234118073180999875281221007551057574324"],"threshold":0.9},"id":"ASB-A-181962311-11181a47","signature_type":"Line","signature_version":"v1"},{"deprecated":false,"digest":{"function_hash":"205185686415413105272215436771915477739","length":916},"id":"ASB-A-181962311-a8d34e6b","signature_type":"Function","signature_version":"v1","source":"https://android.googlesource.com/platform/packages/apps/Settings/+/eac0ba87d0bfc700ab2e565ff673175f460147c6","target":{"function":"onCreate","file":"src/com/android/settings/ActivityPicker.java"}}]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-181962311.json"}},{"package":{"name":"platform/packages/apps/Settings","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2021-06-01"}]}],"versions":["11"],"ecosystem_specific":{"vanir_signatures":[{"signature_version":"v1","source":"https://android.googlesource.com/platform/packages/apps/Settings/+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