{"schemaVersion":3,"id":"CVE-2021-22399","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The Bluetooth function of some Huawei smartphones has a DoS vulnerability. Attackers can install third-party apps to send specific broadcasts, causing the Bluetooth module to crash. This vulnerability is successfully exploited to cause the Bluetooth function to become abnormal. Affected product versions include: HUAWEI P30 10.0.0.195(C432E22R2P5), 10.0.0.200(C00E85R2P11), 10.0.0.200(C461E6R3P1), 10.0.0.201(C10E7R5P1), 10.0.0.201(C185E4R7P1), 10.0.0.206(C605E19R1P3), 10.0.0.209(C636E6R3P4), 10.0.0.210(C635E3R2P4), and versions earlier than 10.1.0.165(C01E165R2P11).","dates":{"published":"2021-07-13T11:37:25.000Z","modified":"2024-08-03T18:44:12.290Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.1,"severity":"low","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00166,"percentile":0.05492,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00166},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00166,"percentile":0.05492}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00166,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00166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firmware","label":"p30_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"10.0.0.195\\(c432e22r2p5\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.0.200\\(c00e85r2p11\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.0.200\\(c461e6r3p1\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.0.201\\(c10e7r5p1\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.0.201\\(c185e4r7p1\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.0.206\\(c605e19r1p3\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.0.209\\(c636e6r3p4\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.0.210\\(c635e3r2p4\\)","noFixRecorded":false,"fixedIn":null},{"text":"< 10.1.0.165\\(c01e165r2p11\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"10.0.0.195\\(c432e22r2p5\\) | 10.0.0.200\\(c00e85r2p11\\) | 10.0.0.200\\(c461e6r3p1\\) | 10.0.0.201\\(c10e7r5p1\\) | 10.0.0.201\\(c185e4r7p1\\) | 10.0.0.206\\(c605e19r1p3\\) | 10.0.0.209\\(c636e6r3p4\\) | 10.0.0.210\\(c635e3r2p4\\) | < 10.1.0.165\\(c01e165r2p11\\)","eol":null,"hubHref":"/vendor/huawei/p30"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210707-03-dos-en","label":"www.huawei.com/en/psirt/security-advisories/huawei-sa-20210707-03-dos-en","hostname":"www.huawei.com","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-07-13T11:37:25.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T18:44:12.290Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T22:20:24.699Z","stale":false,"partial":false}}