{"id":"ASB-A-153356561","details":"In showDataRoamingNotification of NotificationMgr.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-153356561","CVE-2020-0400"],"modified":"2026-04-17T15:55:28.020024Z","published":"2020-10-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2020-10-01"},{"type":"FIX","url":"https://android.googlesource.com/platform/packages/services/Telephony/+/b722e6d0bef5bdcf3cf7368b765ed08a98bdee1c"}],"affected":[{"package":{"name":"platform/packages/services/Telephony","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10:0"},{"fixed":"10:2020-10-01"}]}],"versions":["10"],"ecosystem_specific":{"types":["ID"],"severity":"High","fixes":["https://android.googlesource.com/platform/packages/services/Telephony/+/b722e6d0bef5bdcf3cf7368b765ed08a98bdee1c"],"vanir_signatures":[{"id":"ASB-A-153356561-14bcd385","signature_type":"Function","deprecated":false,"digest":{"length":1817,"function_hash":"118891934688457000588694617252251358123"},"source":"https://android.googlesource.com/platform/packages/services/Telephony/+/b722e6d0bef5bdcf3cf7368b765ed08a98bdee1c","target":{"file":"src/com/android/phone/NotificationMgr.java","function":"updateCfi"},"signature_version":"v1"},{"id":"ASB-A-153356561-19ab7166","signature_type":"Function","deprecated":false,"digest":{"length":935,"function_hash":"291758995638928117729529931136582371400"},"source":"https://android.googlesource.com/platform/packages/services/Telephony/+/b722e6d0bef5bdcf3cf7368b765ed08a98bdee1c","target":{"file":"src/com/android/phone/NotificationMgr.java","function":"showDataDisconnectedRoaming"},"signature_version":"v1"},{"id":"ASB-A-153356561-97668fb6","signature_type":"Line","deprecated":false,"digest":{"threshold":0.9,"line_hashes":["265140102369180153285569643997638336446","56764018562594915487821848992244143453","257363152266438189000120890717951228671","340228265644653042191994361831970247695","40603954702908614189737089737507001609","46172220657390890801239250354430434439","122955238063153417043208236720308182883","40957653701084111105334611405985659407","153180109067042416946594760160744867278","9579720642722567617161959736900012085","310779639648123452954544692477443865574","138097297092970187919989632528491147129","327945833271495185885896893359366071469","260806432887035010908317663305480350689","277319764255446523099854316247119081032","225933412891481146513674979089324314435"]},"source":"https://android.googlesource.com/platform/packages/services/Telephony/+/b722e6d0bef5bdcf3cf7368b765ed08a98bdee1c","target":{"file":"src/com/android/phone/NotificationMgr.java"},"signature_version":"v1"},{"id":"ASB-A-153356561-dd86cc42","signature_type":"Function","deprecated":false,"digest":{"length":3934,"function_hash":"106090137011265485625882723923773067534"},"source":"https://android.googlesource.com/platform/packages/services/Telephony/+/b722e6d0bef5bdcf3cf7368b765ed08a98bdee1c","target":{"file":"src/com/android/phone/NotificationMgr.java","function":"updateMwi"},"signature_version":"v1"},{"id":"ASB-A-153356561-e85bace1","signature_type":"Function","deprecated":false,"digest":{"length":1245,"function_hash":"50445700416993342029039016348416028384"},"source":"https://android.googlesource.com/platform/packages/services/Telephony/+/b722e6d0bef5bdcf3cf7368b765ed08a98bdee1c","target":{"file":"src/com/android/phone/NotificationMgr.java","function":"showNetworkSelection"},"signature_version":"v1"}],"spl":"2020-10-01"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/ASB-A-153356561.json"}}],"schema_version":"1.7.5"}