{"id":"CVE-2022-20084","aliases":["A-223071148","ASB-A-223071148","EUVD-2022-25344","GHSA-4mh3-rqcc-39w6","M-ALPS06498874"],"status":"published","title":"In telephony, there is a possible way to disable receiving emergency broadcasts due to a missing...","description":"In telephony, there is a possible way to disable receiving emergency broadcasts 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. Patch ID: ALPS06498874; Issue ID: ALPS06498874.","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":"2026-11-10","score":0.00104,"percentile":0.01019,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-862"],"published":"2022-05-01T00:00:00Z","modified":"2026-11-05T16:32:28Z","fixes":[{"ecosystem":"Android","package":":unknown:","fixed_in":["SoCVersion:2022-05-05"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Android","package":":unknown:","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2022-05-05"}]}],"versions":["SoCVersion"]}],"products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt6731, mt6732, mt6735, mt6737, mt6739, mt6750, mt6750s, mt6752, mt6753, mt6755, mt6755s, mt6757, mt6757c, mt6757cd, mt6757ch, mt6758, mt6761, mt6762, mt6763, mt6768, mt6771, mt6779, mt6781, mt6785, mt6789, mt6795, mt6797, mt6799, mt6833, mt6853, mt6853t, mt6873, mt6875, mt6877, mt6879, mt6883, mt6885, mt6891, mt6893, mt6895, mt6983, mt6985, mt8321, mt8666, mt8667, mt8675, mt8765, mt8766, mt8768, mt8786, mt8788, mt8789, mt8791, mt8797"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/May-2022","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-20084"},{"url":"https://github.com/advisories/GHSA-4mh3-rqcc-39w6"},{"url":"https://source.android.com/security/bulletin/2022-05-01","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-20084","description":"In telephony, there is a possible way to disable receiving emergency broadcasts 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. Patch ID: ALPS06498874; Issue ID: ALPS06498874.","status":"published","published":"2022-05-03T19:55:34Z","modified":"2024-08-03T02:02:30.518Z","updated_at":"2026-11-02T14:34:24.627322Z"}],"euvd":[{"id":"EUVD-2022-25344","description":"In telephony, there is a possible way to disable receiving emergency broadcasts 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. Patch ID: ALPS06498874; Issue ID: ALPS06498874.","status":"published","published":"2022-05-03T19:55:34Z","modified":"2024-08-03T02:02:30Z","updated_at":"2026-11-03T03:25:55.962721Z"}],"ghsa":[{"id":"GHSA-4mh3-rqcc-39w6","title":"In telephony, there is a possible way to disable receiving emergency broadcasts due to a missing...","description":"In telephony, there is a possible way to disable receiving emergency broadcasts 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. Patch ID: ALPS06498874; Issue ID: ALPS06498874.","status":"published","published":"2022-05-04T00:00:21Z","modified":"2023-02-01T05:01:33Z","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"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:49:44.873647Z"}],"nvd":[{"id":"CVE-2022-20084","description":"In telephony, there is a possible way to disable receiving emergency broadcasts 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. Patch ID: ALPS06498874; Issue ID: ALPS06498874.","status":"published","published":"2022-05-03T20:15:08.197Z","modified":"2026-06-17T04:23:38.53Z","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-862"],"updated_at":"2026-11-02T14:07:18.660414Z"}],"osv":[{"id":"ASB-A-223071148","description":"In telephony, there is a possible way to disable receiving emergency broadcasts 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.","status":"published","published":"2022-05-01T00:00:00Z","modified":"2026-11-09T16:40:10.884737887Z","updated_at":"2026-11-10T17:35:05.376141Z"}]}}