{"id":"ASB-A-175124730", "published":"2021-03-01T00:00:00Z", "modified":"2026-04-30T15:48:46.890647439Z", "aliases":["CVE-2021-0392", "A-175124730"], "details":"In main of main.cpp, there is a possible memory corruption due to a double free. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.", "affected":[{"package":{"name":"platform/system/connectivity/wificond", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"9:0"}, {"fixed":"9:2021-03-01"}]}], "versions":["9"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/system/connectivity/wificond/+/67d87a0e7e2213959f505e6a355c50079b062037"], "severity":"High", "spl":"2021-03-01", "types":["EoP"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"321445973770382076051953945369209705898", "length":1237}, "id":"ASB-A-175124730-13a95a44", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/system/connectivity/wificond/+/67d87a0e7e2213959f505e6a355c50079b062037", "target":{"file":"main.cpp", "function":"main"}}, {"deprecated":false, "digest":{"line_hashes":["202563571635577544281548856947653693922", "132245428272199039556118821467404209820", "60985590027524743547385707469092843381", "164270411636237886275432273476625538438", "104360013053076477761478212377389930981", "158304697248069928794859958848505285459", "242596563211063002928486585404850183868", "339969348761788042054944649164487550473", "224040018922668897102853657779952903089", "69853329612799504176306500526039141941"], "threshold":0.9}, "id":"ASB-A-175124730-26bd34ce", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/system/connectivity/wificond/+/67d87a0e7e2213959f505e6a355c50079b062037", "target":{"file":"main.cpp"}}]}}, {"package":{"name":"platform/system/connectivity/wificond", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"10:0"}, {"fixed":"10:2021-03-01"}]}], "versions":["10"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/system/connectivity/wificond/+/67d87a0e7e2213959f505e6a355c50079b062037"], "severity":"High", "spl":"2021-03-01", "types":["EoP"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"321445973770382076051953945369209705898", "length":1237}, "id":"ASB-A-175124730-4c6e5401", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/system/connectivity/wificond/+/67d87a0e7e2213959f505e6a355c50079b062037", "target":{"file":"main.cpp", "function":"main"}}, {"deprecated":false, "digest":{"line_hashes":["202563571635577544281548856947653693922", "132245428272199039556118821467404209820", "60985590027524743547385707469092843381", "164270411636237886275432273476625538438", "104360013053076477761478212377389930981", "158304697248069928794859958848505285459", "242596563211063002928486585404850183868", "339969348761788042054944649164487550473", "224040018922668897102853657779952903089", "69853329612799504176306500526039141941"], "threshold":0.9}, "id":"ASB-A-175124730-7da3f124", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/system/connectivity/wificond/+/67d87a0e7e2213959f505e6a355c50079b062037", "target":{"file":"main.cpp"}}]}}, {"package":{"name":"platform/system/connectivity/wificond", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"11:0"}, {"fixed":"11:2021-03-01"}]}], "versions":["11"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/system/connectivity/wificond/+/67d87a0e7e2213959f505e6a355c50079b062037"], "severity":"High", "spl":"2021-03-01", "types":["EoP"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["202563571635577544281548856947653693922", "132245428272199039556118821467404209820", "60985590027524743547385707469092843381", "164270411636237886275432273476625538438", "104360013053076477761478212377389930981", "158304697248069928794859958848505285459", "242596563211063002928486585404850183868", "339969348761788042054944649164487550473", "224040018922668897102853657779952903089", "69853329612799504176306500526039141941"], "threshold":0.9}, "id":"ASB-A-175124730-1010404b", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/system/connectivity/wificond/+/67d87a0e7e2213959f505e6a355c50079b062037", "target":{"file":"main.cpp"}}, {"deprecated":false, "digest":{"function_hash":"321445973770382076051953945369209705898", "length":1237}, "id":"ASB-A-175124730-f4a434b4", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/system/connectivity/wificond/+/67d87a0e7e2213959f505e6a355c50079b062037", "target":{"file":"main.cpp", "function":"main"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2021-03-01"}, {"type":"FIX", "url":"https://android.googlesource.com/platform/system/connectivity/wificond/+/93eaaa88bd5820b27ad7c158981c5f8e635b79c2"}]}