{"id":"CVE-2022-20481","aliases":["A-241927115","ASB-A-241927115","EUVD-2022-25741","GHSA-c942-38wm-6p4x"],"status":"published","title":"In multiple files, there is a possible way to preserve WiFi settings due to residual data after a...","description":"In multiple files, there is a possible way to preserve WiFi settings due to residual data after a reset. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-241927115","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00122,"percentile":0.02,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-02-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":"platform/frameworks/opt/net/wifi","fixed_in":["10:2023-02-01","11:2023-02-01"],"sources":["osv"]},{"ecosystem":"Android","package":"platform/packages/modules/Wifi","fixed_in":["12:2023-02-01","12L:2023-02-01","13:2023-02-01"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":"platform/frameworks/opt/net/wifi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10:0"},{"fixed":"10:2023-02-01"}]}],"versions":["10"]},{"source":"osv","ecosystem":"Android","package":"platform/frameworks/opt/net/wifi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2023-02-01"}]}],"versions":["11"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Wifi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12:0"},{"fixed":"12:2023-02-01"}]}],"versions":["12"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Wifi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12L:0"},{"fixed":"12L:2023-02-01"}]}],"versions":["12L"]},{"source":"osv","ecosystem":"Android","package":"platform/packages/modules/Wifi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13:0"},{"fixed":"13:2023-02-01"}]}],"versions":["13"]}],"products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/2023-02-01","tags":["x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20481"},{"url":"https://github.com/advisories/GHSA-c942-38wm-6p4x"},{"url":"https://android.googlesource.com/platform/packages/modules/Wifi/+/f87c9f414c9db99ddc3e677d5871ad763566c97e","tags":["fix"]}],"sources":{"cve":[{"id":"CVE-2022-20481","description":"In multiple files, there is a possible way to preserve WiFi settings due to residual data after a reset. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-241927115","status":"published","published":"2023-02-28T00:00:00Z","modified":"2025-03-21T15:59:16.418Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:34:24.971323Z"}],"euvd":[{"id":"EUVD-2022-25741","description":"In multiple files, there is a possible way to preserve WiFi settings due to residual data after a reset. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-241927115","status":"published","published":"2023-02-28T00:00:00Z","modified":"2025-03-21T15:59:16Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:52:56.049523Z"}],"ghsa":[{"id":"GHSA-c942-38wm-6p4x","title":"In multiple files, there is a possible way to preserve WiFi settings due to residual data after a...","description":"In multiple files, there is a possible way to preserve WiFi settings due to residual data after a reset. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-241927115","status":"published","published":"2023-02-28T18:30:18Z","modified":"2023-03-17T05:03:39Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:54:21.374342Z"}],"nvd":[{"id":"CVE-2022-20481","description":"In multiple files, there is a possible way to preserve WiFi settings due to residual data after a reset. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-241927115","status":"published","published":"2023-02-28T17:15:10.167Z","modified":"2026-06-17T04:24:22.9Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:36.601381Z"}],"osv":[{"id":"ASB-A-241927115","description":"In multiple files, there is a possible way to preserve WiFi settings due to residual data after a reset. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.","status":"published","published":"2023-02-01T00:00:00Z","modified":"2026-11-09T16:40:10.884737887Z","updated_at":"2026-11-09T17:04:22.742827Z"}]}}