{"id":"ASB-A-174493336", "published":"2021-05-01T00:00:00Z", "modified":"2026-06-09T15:27:06.151355248Z", "aliases":["CVE-2021-0480", "A-174493336"], "details":"In createPendingIntent of SnoozeHelper.java, there is a possible broadcast intent containing a sensitive identifier. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.", "affected":[{"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"8.1:0"}, {"fixed":"8.1:2021-05-01"}]}], "versions":["8.1"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/1433925beb00b7c8b9909a8c7c6a9cf559ac9b8e"], "severity":"High", "spl":"2021-05-01", "types":["ID"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"339865205078367648010671210766896011404", "length":409}, "id":"ASB-A-174493336-0e43a7a7", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/1433925beb00b7c8b9909a8c7c6a9cf559ac9b8e", "target":{"file":"services/core/java/com/android/server/notification/SnoozeHelper.java", "function":"createPendingIntent"}}, {"deprecated":false, "digest":{"line_hashes":["57118115860121071837854322048167688985", "47238616169572522949335276847548604161", "154646965573311299005471263044801222397", "124366016068665535373153331052570312854"], "threshold":0.9}, "id":"ASB-A-174493336-b6e68774", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/1433925beb00b7c8b9909a8c7c6a9cf559ac9b8e", "target":{"file":"services/core/java/com/android/server/notification/SnoozeHelper.java"}}]}}, {"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"9:0"}, {"fixed":"9:2021-05-01"}]}], "versions":["9"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/b341523840ed04c01542e476da71c02d1dd5fa8d"], "severity":"High", "spl":"2021-05-01", "types":["ID"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["57118115860121071837854322048167688985", "47238616169572522949335276847548604161", "154646965573311299005471263044801222397", "124366016068665535373153331052570312854"], "threshold":0.9}, "id":"ASB-A-174493336-4765c889", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/b341523840ed04c01542e476da71c02d1dd5fa8d", "target":{"file":"services/core/java/com/android/server/notification/SnoozeHelper.java"}}, {"deprecated":false, "digest":{"function_hash":"339865205078367648010671210766896011404", "length":409}, "id":"ASB-A-174493336-7f54c561", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/b341523840ed04c01542e476da71c02d1dd5fa8d", "target":{"file":"services/core/java/com/android/server/notification/SnoozeHelper.java", "function":"createPendingIntent"}}]}}, {"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"10:0"}, {"fixed":"10:2021-05-01"}]}], "versions":["10"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/49688ab6597106f5d0ae0466327945ba34970001"], "severity":"High", "spl":"2021-05-01", "types":["ID"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["317920005138416377052735521750357248666", "157401339543306613815959896872676267209", "190292671684033020619939668019540309235", "1093300827834225668349198205565276794", "57118115860121071837854322048167688985", "47238616169572522949335276847548604161", "154646965573311299005471263044801222397", "124366016068665535373153331052570312854"], "threshold":0.9}, "id":"ASB-A-174493336-81a4a696", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/49688ab6597106f5d0ae0466327945ba34970001", "target":{"file":"services/core/java/com/android/server/notification/SnoozeHelper.java"}}, {"deprecated":false, "digest":{"function_hash":"339865205078367648010671210766896011404", "length":409}, "id":"ASB-A-174493336-9def0178", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/49688ab6597106f5d0ae0466327945ba34970001", "target":{"file":"services/core/java/com/android/server/notification/SnoozeHelper.java", "function":"createPendingIntent"}}]}}, {"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"11:0"}, {"fixed":"11:2021-05-01"}]}], "versions":["11"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/c73916229dda8ebef766cd40e04bbc63059ee3e5"], "severity":"High", "spl":"2021-05-01", "types":["ID"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["257749157829183524376598762715384610232", "139008779563235058325452161350667823207", "65308961381566962030056746362125913845", "152508573877629842257368087625699243358", "57118115860121071837854322048167688985", "47238616169572522949335276847548604161", "154646965573311299005471263044801222397", "124366016068665535373153331052570312854"], "threshold":0.9}, "id":"ASB-A-174493336-28c1548d", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/c73916229dda8ebef766cd40e04bbc63059ee3e5", "target":{"file":"services/core/java/com/android/server/notification/SnoozeHelper.java"}}, {"deprecated":false, "digest":{"function_hash":"339865205078367648010671210766896011404", "length":409}, "id":"ASB-A-174493336-d98da04d", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/c73916229dda8ebef766cd40e04bbc63059ee3e5", "target":{"file":"services/core/java/com/android/server/notification/SnoozeHelper.java", "function":"createPendingIntent"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2021-05-01"}, {"type":"FIX", "url":"https://android.googlesource.com/platform/frameworks/base/+/c024c5886aaf4fc98c53a761398fac5c399de789"}]}