{"id":"PUB-A-266700762", "published":"2023-06-01T00:00:00Z", "modified":"2026-04-30T15:48:46.890647439Z", "aliases":["CVE-2023-21185", "A-266700762"], "details":"In multiple functions of WifiNetworkFactory.java, there is a missing permission check. This could lead to local escalation of privilege from the guest user with no additional execution privileges needed. User interaction is not needed for exploitation.", "affected":[{"package":{"name":"platform/packages/modules/Wifi", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"13-next:0"}, {"fixed":"13-next:2023-06-01"}]}], "versions":["13-next"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/modules/Wifi/+/61aed07783d93b2a3cbeb2a1a0f40c560bd14b2b"], "severity":"Moderate", "spl":"2023-06-01", "types":["EoP"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"239135965997494739458696623849500405979", "length":2207}, "id":"PUB-A-266700762-7103ca74", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/61aed07783d93b2a3cbeb2a1a0f40c560bd14b2b", "target":{"file":"service/java/com/android/server/wifi/WifiNetworkFactory.java", "function":"needNetworkFor"}}, {"deprecated":false, "digest":{"function_hash":"311661579839707545632783702909289347180", "length":1860}, "id":"PUB-A-266700762-f2bf2ae0", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/61aed07783d93b2a3cbeb2a1a0f40c560bd14b2b", "target":{"file":"service/java/com/android/server/wifi/WifiNetworkFactory.java", "function":"acceptRequest"}}]}}, {"package":{"name":"platform/packages/modules/Wifi", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"13:0"}, {"fixed":"13:2023-06-01"}]}], "versions":["13"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/modules/Wifi/+/be4e652bf598831d2d8576bc601ca7dd4286ca36"], "severity":"Moderate", "spl":"2023-06-01", "types":["EoP"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"312101056247928488820036140934587144301", "length":1783}, "id":"PUB-A-266700762-422fd868", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/be4e652bf598831d2d8576bc601ca7dd4286ca36", "target":{"file":"service/java/com/android/server/wifi/WifiNetworkFactory.java", "function":"acceptRequest"}}, {"deprecated":false, "digest":{"function_hash":"298646921894877777740840376430943233976", "length":2109}, "id":"PUB-A-266700762-b49313ba", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/be4e652bf598831d2d8576bc601ca7dd4286ca36", "target":{"file":"service/java/com/android/server/wifi/WifiNetworkFactory.java", "function":"needNetworkFor"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2023-06-01"}]}