{"id":"PUB-A-212695058","details":"In updateApState of SoftApManager.java, there is a possible leak of hotspot state due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-212695058","CVE-2022-20200"],"modified":"2026-05-29T15:55:33.750044621Z","published":"2022-06-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2022-06-01"}],"affected":[{"package":{"name":"platform/packages/modules/Wifi","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L-next:0"},{"fixed":"12L-next:2022-06-01"}]}],"versions":["12L-next"],"ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/modules/Wifi/+/6fa650c894a05754ce5c0e48ef3a026caddc1e0e"],"types":["ID"],"vanir_signatures":[{"signature_type":"Function","digest":{"function_hash":"295278262443795280883318936427611349774","length":749},"source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/6fa650c894a05754ce5c0e48ef3a026caddc1e0e","deprecated":false,"target":{"function":"updateApState","file":"service/java/com/android/server/wifi/SoftApManager.java"},"id":"PUB-A-212695058-0fe0509d","signature_version":"v1","match_only_versions":["12L-next"]},{"signature_type":"Line","digest":{"line_hashes":["92637127371645057369494733442360928058","6463424576093926227119351495673440853","124624458510324089650878651306802050861","243197009695985427126915638833119282612"],"threshold":0.9},"source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/6fa650c894a05754ce5c0e48ef3a026caddc1e0e","deprecated":false,"match_only_versions":["12L-next"],"id":"PUB-A-212695058-3dec6acb","target":{"file":"service/java/com/android/server/wifi/SoftApManager.java"},"signature_version":"v1"},{"signature_type":"Line","digest":{"line_hashes":["144497740090220616496159701577272246365","228241277216429639198176642858295402986","62776122562169310153380388086056746963","58744255744106735313719004490986627898"],"threshold":0.9},"source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/6fa650c894a05754ce5c0e48ef3a026caddc1e0e","deprecated":false,"target":{"file":"framework/java/android/net/wifi/WifiManager.java"},"id":"PUB-A-212695058-3fa027a4","signature_version":"v1","match_only_versions":["12L-next"]}],"spl":"2022-06-01","severity":"Moderate"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-212695058.json"}},{"package":{"name":"platform/packages/modules/Wifi","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L:0"},{"fixed":"12L:2022-06-01"}]}],"versions":["12L"],"ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/modules/Wifi/+/1c83bc7c656da808f5b9fbee214e8d15905605c4"],"severity":"Moderate","vanir_signatures":[{"signature_type":"Line","digest":{"line_hashes":["92637127371645057369494733442360928058","6463424576093926227119351495673440853","124624458510324089650878651306802050861","243197009695985427126915638833119282612"],"threshold":0.9},"source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/1c83bc7c656da808f5b9fbee214e8d15905605c4","deprecated":false,"target":{"file":"service/java/com/android/server/wifi/SoftApManager.java"},"id":"PUB-A-212695058-cb7b118e","signature_version":"v1","match_only_versions":["12L"]},{"signature_type":"Function","digest":{"length":749,"function_hash":"295278262443795280883318936427611349774"},"source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/1c83bc7c656da808f5b9fbee214e8d15905605c4","deprecated":false,"match_only_versions":["12L"],"id":"PUB-A-212695058-e6173e3a","target":{"function":"updateApState","file":"service/java/com/android/server/wifi/SoftApManager.java"},"signature_version":"v1"}],"spl":"2022-06-01","types":["ID"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-212695058.json"}}],"schema_version":"1.7.5"}