{
  "id": "CVE-2021-46867",
  "sourceIdentifier": "psirt@huawei.com",
  "published": "2023-01-06T20:15:09.573",
  "lastModified": "2023-01-12T14:14:56.150",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The HW_KEYMASTER module has a problem in releasing memory.Successful exploitation of this vulnerability may result in out-of-bounds memory access."
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
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  "references": [
    {
      "url": "https://consumer.huawei.com/en/support/bulletin/2023/1/",
      "source": "psirt@huawei.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
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      "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-202301-0000001435541166",
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}