{"id":"PUB-A-246301667", "published":"2022-12-01T00:00:00Z", "modified":"2026-04-30T15:48:46.890647439Z", "aliases":["CVE-2022-20556", "A-246301667"], "details":"In launchConfigNewNetworkFragment of NetworkProviderSettings.java, there is a possible way for the guest user to add a new WiFi network due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.", "affected":[{"package":{"name":"platform/packages/apps/Settings", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"13:0"}, {"fixed":"13:2022-12-01"}]}], "versions":["13"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/apps/Settings/+/6629b12a08c6b256b208fc52c3da248f05beb3a3"], "severity":"Moderate", "spl":"2022-12-01", "types":["EoP"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"113741140047974922017156593469356999343", "length":411}, "id":"PUB-A-246301667-88d72468", "match_only_versions":["13"], "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/apps/Settings/+/6629b12a08c6b256b208fc52c3da248f05beb3a3", "target":{"file":"src/com/android/settings/network/NetworkProviderSettings.java", "function":"launchConfigNewNetworkFragment"}}, {"deprecated":false, "digest":{"line_hashes":["78347652971236948770087577465964121891", "266954423659928714766935379858697309385", "95126400396795845140522483765035262823", "130077548089353384704187211898530652787"], "threshold":0.9}, "id":"PUB-A-246301667-b8a76d0f", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/apps/Settings/+/6629b12a08c6b256b208fc52c3da248f05beb3a3", "target":{"file":"src/com/android/settings/network/NetworkProviderSettings.java"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2022-12-01"}, {"type":"FIX", "url":"https://android.googlesource.com/platform/packages/apps/Settings/+/6629b12a08c6b256b208fc52c3da248f05beb3a3"}]}