EUVD-2021-9538

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType

Incorrect buffer size calculation in Huawei Smartphone may lead to verification bypass and abnormal addresses

Reporter	Title	Published	Views	Family All 8
CNNVD	Huawei HarmonyOS 安全漏洞	2 Aug 202100:00	–	cnnvd
CNVD	Huawei EMUI/Magic UI incorrect authentication vulnerability (CNVD-2021-64513)	5 Aug 202100:00	–	cnvd
CVE	CVE-2021-22392	2 Aug 202116:45	–	cve
Cvelist	CVE-2021-22392	2 Aug 202116:45	–	cvelist
NVD	CVE-2021-22392	2 Aug 202117:15	–	nvd
OSV	CVE-2021-22392	2 Aug 202117:15	–	osv
Prion	Design/Logic Flaw	2 Aug 202117:15	–	prion
RedhatCVE	CVE-2021-22392	22 May 202519:14	–	redhatcve

[
  {
    "enisaIdVendor": [
      {
        "id": "e2d6715c-176c-3e03-ab5d-c42ad2655215",
        "vendor": {
          "name": "Huawei"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "22c948ab-bb71-368f-b757-6392a543ec9d",
        "product": {
          "name": "Magic UI"
        },
        "product_version": "2.1.1"
      },
      {
        "id": "2fddc07b-2bbe-3ca9-85a4-eb72df51b553",
        "product": {
          "name": "EMUI"
        },
        "product_version": "9.1.1"
      },
      {
        "id": "3770a8e2-e44b-337c-9c17-8556ec397797",
        "product": {
          "name": "Magic UI"
        },
        "product_version": "3.0.0"
      },
      {
        "id": "377f38d1-1572-3a33-a5a9-f645ae9f337f",
        "product": {
          "name": "Magic UI"
        },
        "product_version": "3.1.1"
      },
      {
        "id": "3d562fb3-75b8-381f-b528-76237a0dd38c",
        "product": {
          "name": "EMUI"
        },
        "product_version": "10.1.0"
      },
      {
        "id": "5036c60c-afab-3d1d-8a6f-2d6361e04880",
        "product": {
          "name": "EMUI"
        },
        "product_version": "10.1.1"
      },
      {
        "id": "70500de8-6ef9-370c-a2ee-cb94a6a1f481",
        "product": {
          "name": "Magic UI"
        },
        "product_version": "4.0.0"
      },
      {
        "id": "8c7b8c5b-b861-33a7-9165-ee78e83b6d09",
        "product": {
          "name": "Magic UI"
        },
        "product_version": "3.1.0"
      },
      {
        "id": "d6013987-fe73-336e-a3e1-3bfb96520d19",
        "product": {
          "name": "EMUI"
        },
        "product_version": "11.0.0"
      },
      {
        "id": "ec02e5f7-28f5-360b-b8af-adbae21478d7",
        "product": {
          "name": "EMUI"
        },
        "product_version": "10.0.0"
      },
      {
        "id": "efd597ee-ec1c-3330-b9cb-49e010122f60",
        "product": {
          "name": "EMUI"
        },
        "product_version": "9.1.0"
      }
    ]
  }
]

Source	Link
consumer	www.consumer.huawei.com/en/support/bulletin/2021/6/

03 Oct 2025 20:07Current

7.6High risk

Vulners AI Score7.6

CVSS 3.17.5

CVSS 25

EPSS0.00102