{
  "id": "CVE-2021-22295",
  "sourceIdentifier": "psirt@huawei.com",
  "published": "2021-08-06T13:15:07.247",
  "lastModified": "2024-11-21T05:49:51.690",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A component of the HarmonyOS has a permission bypass vulnerability. Local attackers may exploit this vulnerability to cause the device to hang due to the page error OsVmPageFaultHandler."
    },
    {
      "lang": "es",
      "value": "Un componente del HarmonyOS, presenta una vulnerabilidad de omisi\u00f3n de permisos. Unos atacantes locales pueden explotar esta vulnerabilidad para causar que el dispositivo se cuelgue debido al error de p\u00e1gina OsVmPageFaultHandler"
    }
  ],
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        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
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        "source": "nvd@nist.gov",
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        "cvssData": {
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          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "LOW",
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-276"
        }
      ]
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  "references": [
    {
      "url": "https://device.harmonyos.com/cn/console/safetyDetail?id=9145efa5d9064d94a7fc3968b6054d83&pageSize=10&pageIndex=1",
      "source": "psirt@huawei.com",
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}