{"id":"ASB-A-343714914", "published":"2024-10-01T00:00:00Z", "modified":"2026-05-01T15:24:27.653932157Z", "aliases":["CVE-2024-40674", "A-343714914"], "details":"In validateSsid of WifiConfigurationUtil.java, there is a possible way to overflow a system configuration file due to a logic error in the code. This could lead to local denial of service 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":"15-next:0"}, {"fixed":"15-next:2024-10-01"}]}], "versions":["15-next"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/modules/Wifi/+/4a7564305147e97cbd6f8df706c78bf2714eb200"], "severity":"High", "spl":"2024-10-01", "types":["DoS"], "vanir_signatures":[{"deprecated":false, "digest":{"function_hash":"304630350742603747227924041054970377939", "length":863}, "id":"ASB-A-343714914-3af0779a", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/4a7564305147e97cbd6f8df706c78bf2714eb200", "target":{"file":"service/java/com/android/server/wifi/WifiConfigurationUtil.java", "function":"validateSsid"}}, {"deprecated":false, "digest":{"line_hashes":["180320015157445055888254470031308397335", "101410337548891788700638419766590057465", "25529468308696485263562643415171180574", "157191922161539325787533674819705027322", "89573401378529716726799006515409982884", "164788400536831868429565056125099145205", "102515412339309734707169222868232746070", "263427688827028298991592993152744049920", "88121271882137062197457768167531935568", "228664708008654265322614236285537885566", "109272238664494869670511087988499089789", "311384419003616097307884488441507708386"], "threshold":0.9}, "id":"ASB-A-343714914-585aec73", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/4a7564305147e97cbd6f8df706c78bf2714eb200", "target":{"file":"service/java/com/android/server/wifi/WifiConfigurationUtil.java"}}]}}, {"package":{"name":"platform/packages/modules/Wifi", "ecosystem":"Android"}, "ranges":[{"type":"ECOSYSTEM", "events":[{"introduced":"14:0"}, {"fixed":"14:2024-10-01"}]}], "versions":["14"], "ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/packages/modules/Wifi/+/3b2ff7586f6961e5f6394b821f926a34942f0f94"], "severity":"High", "spl":"2024-10-01", "types":["DoS"], "vanir_signatures":[{"deprecated":false, "digest":{"line_hashes":["180320015157445055888254470031308397335", "101410337548891788700638419766590057465", "25529468308696485263562643415171180574", "157191922161539325787533674819705027322", "89573401378529716726799006515409982884", "164788400536831868429565056125099145205", "102515412339309734707169222868232746070", "263427688827028298991592993152744049920", "88121271882137062197457768167531935568", "228664708008654265322614236285537885566", "109272238664494869670511087988499089789", "311384419003616097307884488441507708386"], "threshold":0.9}, "id":"ASB-A-343714914-4e862019", "signature_type":"Line", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/3b2ff7586f6961e5f6394b821f926a34942f0f94", "target":{"file":"service/java/com/android/server/wifi/WifiConfigurationUtil.java"}}, {"deprecated":false, "digest":{"function_hash":"304630350742603747227924041054970377939", "length":863}, "id":"ASB-A-343714914-ae309e30", "signature_type":"Function", "signature_version":"v1", "source":"https://android.googlesource.com/platform/packages/modules/Wifi/+/3b2ff7586f6961e5f6394b821f926a34942f0f94", "target":{"file":"service/java/com/android/server/wifi/WifiConfigurationUtil.java", "function":"validateSsid"}}]}}], "references":[{"type":"ADVISORY", "url":"https://source.android.com/security/bulletin/2024-10-01"}, {"type":"FIX", "url":"https://android.googlesource.com/platform/packages/modules/Wifi/+/debc548ac085ba1ab0582172b97d965e9a1ea43a"}]}