{"id":"PUB-A-194533433","details":"In WT_Interpolate of eas_wtengine.c, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-194533433","CVE-2021-1002"],"modified":"2026-05-28T15:16:54.500952700Z","published":"2021-12-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2021-12-01"},{"type":"FIX","url":"https://android.googlesource.com/platform/external/sonivox/+/429f610b46941275f7d9d818289e6d75c711d260"}],"affected":[{"package":{"name":"platform/external/sonivox","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2021-12-01"}]}],"versions":["12"],"ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/external/sonivox/+/429f610b46941275f7d9d818289e6d75c711d260"],"types":["ID"],"spl":"2021-12-01","vanir_signatures":[{"digest":{"line_hashes":["56670286916054844959085444765776871285","228588898921747800035786773685776845273","63542771905456096792451515447100129199","299421447603471472527573310550504102577","103751839871934057808063796404643818331","101131050099693957166445146746675700465","39889290398108461417778246792892668655","259234348619225104787879816085938629572","231361967036040571724966677528908519580","275059295861124206757671160939923787269","214595645295990633473556637685062717452","316921944096199428840479606992039782976","256097016070962679666325202304674545632","15710917691976626436433209964262265572","208161714072323175474772568717041545084","324716160180205571720013986608834502934","309854085047872314603746762262677167993"],"threshold":0.9},"signature_version":"v1","id":"PUB-A-194533433-e3d54bbb","signature_type":"Line","target":{"file":"arm-wt-22k/lib_src/eas_wtengine.c"},"deprecated":false,"source":"https://android.googlesource.com/platform/external/sonivox/+/429f610b46941275f7d9d818289e6d75c711d260"},{"deprecated":false,"signature_version":"v1","id":"PUB-A-194533433-f294ffe4","signature_type":"Function","target":{"function":"WT_Interpolate","file":"arm-wt-22k/lib_src/eas_wtengine.c"},"source":"https://android.googlesource.com/platform/external/sonivox/+/429f610b46941275f7d9d818289e6d75c711d260","digest":{"function_hash":"307463499689526854493088671374242703617","length":1167}}],"severity":"Moderate"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-194533433.json"}}],"schema_version":"1.7.5"}