{"id":"ASB-A-154913391", "published":"2022-09-01T00:00:00Z", "modified":"2026-07-09T15:25:53.339171538Z", "aliases":["CVE-2020-0500", "A-154913391"], "details":"In startInputUncheckedLocked of InputMethodManagerService.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.", "affected":[{"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"10:0"}, {"fixed":"10:2022-09-01"}]}], "versions":["10"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045"], "severity":"Moderate", "spl":"2022-09-01", "types":["ID"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"328756559056363736240288393718983206414", "length":2594}, "id":"ASB-A-154913391-24585dcf", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045", "target":{"file":"services/core/java/com/android/server/inputmethod/InputMethodManagerService.java", "function":"InputMethodManagerService"}}, {"deprecated":false, "digest":{"line_hashes":["216482703823161109145227854835665407228", "131886455104698380746336319833428211314", "34037465032239172369573958754242167795", "136825602570977326772375979276046573494", "85619916009330654252026204424048007245", "18785638430865662275888743767305726493", "88715757901795299911352510297283054976", "189309108567007138940271885352286864015"], "threshold":0.9}, "id":"ASB-A-154913391-3c30b718", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045", "target":{"file":"services/core/java/com/android/server/inputmethod/InputMethodManagerService.java"}}, {"deprecated":false, "digest":{"function_hash":"281340576495868432474746744787425747138", "length":3670}, "id":"ASB-A-154913391-8fd1e07a", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045", "target":{"file":"services/core/java/com/android/server/inputmethod/InputMethodManagerService.java", "function":"startInputUncheckedLocked"}}]}}, {"package":{"name":"platform/frameworks/base", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"11:0"}, {"fixed":"11:2022-09-01"}]}], "versions":["11"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045"], "severity":"Moderate", "spl":"2022-09-01", "types":["ID"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"281340576495868432474746744787425747138", "length":3670}, "id":"ASB-A-154913391-0f98456c", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045", "target":{"file":"services/core/java/com/android/server/inputmethod/InputMethodManagerService.java", "function":"startInputUncheckedLocked"}}, {"deprecated":false, "digest":{"line_hashes":["216482703823161109145227854835665407228", "131886455104698380746336319833428211314", "34037465032239172369573958754242167795", "136825602570977326772375979276046573494", "85619916009330654252026204424048007245", "18785638430865662275888743767305726493", "88715757901795299911352510297283054976", "189309108567007138940271885352286864015"], "threshold":0.9}, "id":"ASB-A-154913391-88e0f845", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045", "target":{"file":"services/core/java/com/android/server/inputmethod/InputMethodManagerService.java"}}, {"deprecated":false, "digest":{"function_hash":"328756559056363736240288393718983206414", "length":2594}, "id":"ASB-A-154913391-e77c20bb", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/frameworks/base/+/2b859826165bddb11f17b217d097253c442f6045", "target":{"file":"services/core/java/com/android/server/inputmethod/InputMethodManagerService.java", "function":"InputMethodManagerService"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2022-09-01"}]}