FKIE_CVE-2021-22296

Vulnerability from fkie_nvd - Published: 2021-03-02 19:15 - Updated: 2024-11-21 05:49
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A component of HarmonyOS 2.0 has a DoS vulnerability. Local attackers may exploit this vulnerability to mount a file system to the target device, causing DoS of the file system.
References
psirt@huawei.comhttps://device.harmonyos.com/cn/console/safetyDetail?id=9145efa5d9064d94a7fc3968b6054d83&pageSize=10&pageIndex=1Vendor Advisory
psirt@huawei.comhttps://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.mdThird Party Advisory
psirt@huawei.comhttps://www.tenable.com/cve/CVE-2021-22296Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://device.harmonyos.com/cn/console/safetyDetail?id=9145efa5d9064d94a7fc3968b6054d83&pageSize=10&pageIndex=1Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.mdThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/cve/CVE-2021-22296Third Party Advisory
Impacted products
Vendor Product Version
huawei harmonyos 2.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "3AD62E8B-CB4B-43A6-98E8-09A8A1A3505B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A component of HarmonyOS 2.0 has a DoS vulnerability. Local attackers may exploit this vulnerability to mount a file system to the target device, causing DoS of the file system."
    },
    {
      "lang": "es",
      "value": "Un componente de HarmonyOS versi\u00f3n 2.0, presenta una vulnerabilidad de DoS. Los atacantes locales pueden explotar esta vulnerabilidad para montar un sistema de archivos en el dispositivo objetivo, provocando una DoS del sistema de archivos"
    }
  ],
  "id": "CVE-2021-22296",
  "lastModified": "2024-11-21T05:49:51.797",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 4.9,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-03-02T19:15:13.207",
  "references": [
    {
      "source": "psirt@huawei.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://device.harmonyos.com/cn/console/safetyDetail?id=9145efa5d9064d94a7fc3968b6054d83\u0026pageSize=10\u0026pageIndex=1"
    },
    {
      "source": "psirt@huawei.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md"
    },
    {
      "source": "psirt@huawei.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.tenable.com/cve/CVE-2021-22296"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://device.harmonyos.com/cn/console/safetyDetail?id=9145efa5d9064d94a7fc3968b6054d83\u0026pageSize=10\u0026pageIndex=1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://gitee.com/openharmony/security/blob/master/zh/security-disclosure/2021/2021-03.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.tenable.com/cve/CVE-2021-22296"
    }
  ],
  "sourceIdentifier": "psirt@huawei.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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