{"id":"CVE-2022-20028","aliases":["A-209702509","ASB-A-209702509","EUVD-2022-25288","GHSA-57hj-h787-mjp5","M-ALPS06198663"],"status":"published","title":"In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could...","description":"In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198663; Issue ID: ALPS06198663.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00146,"percentile":0.0384,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2022-02-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["SoCVersion:2022-02-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2022-02-05"}]}],"versions":["SoCVersion"]}],"products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt8167, mt8175, mt8183, mt8362a, mt8365, mt8385"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/February-2022","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20028"},{"url":"https://github.com/advisories/GHSA-57hj-h787-mjp5"},{"url":"https://source.android.com/security/bulletin/2022-02-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-20028","description":"In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198663; Issue ID: ALPS06198663.","status":"published","published":"2022-02-09T22:05:34Z","modified":"2024-08-03T01:55:46.198Z","updated_at":"2026-11-02T14:34:24.627322Z"}],"euvd":[{"id":"EUVD-2022-25288","description":"In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198663; Issue ID: ALPS06198663.","status":"published","published":"2022-02-09T22:05:34Z","modified":"2024-08-03T01:55:46Z","updated_at":"2026-11-03T03:25:56.529973Z"}],"ghsa":[{"id":"GHSA-57hj-h787-mjp5","title":"In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could...","description":"In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198663; Issue ID: ALPS06198663.","status":"published","published":"2022-02-11T00:00:53Z","modified":"2023-02-03T05:05:40Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:53:46.857381Z"}],"nvd":[{"id":"CVE-2022-20028","description":"In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198663; Issue ID: ALPS06198663.","status":"published","published":"2022-02-09T23:15:17.03Z","modified":"2026-06-17T04:23:32.623Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:12.155838Z"}],"osv":[{"id":"ASB-A-209702509","description":"In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","status":"published","published":"2022-02-01T00:00:00Z","modified":"2026-11-05T16:32:28.703711716Z","updated_at":"2026-11-05T17:55:14.774652Z"}]}}