{
  "id": "CVE-2021-33639",
  "sourceIdentifier": "securities@openeuler.org",
  "published": "2023-03-08T23:15:10.713",
  "lastModified": "2023-03-15T18:47:45.320",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "REMAP cmd of SVM driver can be used to remap read only memory as read-write, then cause read only memory/file modified."
    }
  ],
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
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      "source": "securities@openeuler.org",
      "type": "Secondary",
      "description": [
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          "lang": "en",
          "value": "CWE-749"
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      "url": "https://gitee.com/openeuler/kernel/commit/e4d0684a3ce68e7f8e11408121e791cd80312b27",
      "source": "securities@openeuler.org",
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}