{"schemaVersion":3,"id":"CVE-2021-22304","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"There is a use after free vulnerability in Taurus-AL00A 10.0.0.1(C00E1R1P1). A module may refer to some memory after it has been freed while dealing with some messages. Attackers can exploit this vulnerability by sending specific message to the affected module. 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Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","type":"weakness","status":"Stable","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/416.html"}],"affected":[{"vendor":"huawei","product":"taurus-al00a_firmware","name":"taurus-al00a firmware","label":"taurus-al00a_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"10.0.0.1\\(c00e1r1p1\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"10.0.0.1\\(c00e1r1p1\\)","eol":null,"hubHref":"/vendor/huawei/taurus-al00a"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-03-smartphone-en","label":"www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-03-smartphone-en","hostname":"www.huawei.com","tags":["X Refsource CONFIRM","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-02-06T02:18:09.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T18:37:18.426Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":13,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T14:31:25.604Z","stale":false,"partial":false}}