fkie_cve-2012-4220
Vulnerability from fkie_nvd
Published
2012-11-30 12:54
Modified
2025-04-11 00:51
Severity ?
Summary
diagchar_core.c in the Qualcomm Innovation Center (QuIC) Diagnostics (aka DIAG) kernel-mode driver for Android 2.3 through 4.2 allows attackers to execute arbitrary code or cause a denial of service (incorrect pointer dereference) via an application that uses crafted arguments in a local diagchar_ioctl call.
Impacted products



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "18669EEC-ABB9-4CE4-8C0E-A88BE08EC368",
              "vulnerable": true
            },
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              "criteria": "cpe:2.3:o:google:android:2.3:rev1:*:*:*:*:*:*",
              "matchCriteriaId": "61D64B87-F1F1-4E52-86AE-F28E2C43A9A8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:google:android:2.3.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "83AB2497-59DE-4253-A758-A3D03FAEB913",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:google:android:2.3.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "6E197EC0-82DF-49D5-BD1A-7EA22EC0B806",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:google:android:2.3.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "286EED24-E011-4009-BC2E-B63CA06072CE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:google:android:2.3.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "D634E2E3-4E8A-4C88-A6BF-DBE7439EB3B0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:google:android:2.3.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "77E6F4DF-F80F-4A9B-871E-155C0D3DD449",
              "vulnerable": true
            },
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              "criteria": "cpe:2.3:o:google:android:2.3.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "5CC08431-C70E-4964-B7C0-C9C45F70DCD2",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "3A2A79C6-A7BD-46C2-8320-B9652135F3BC",
              "vulnerable": true
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              "matchCriteriaId": "6997F035-D2F5-4174-B979-5D42FF69D9AC",
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            },
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              "vulnerable": true
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              "matchCriteriaId": "86BFE05E-9749-43AA-8DB6-E2F13C2E1759",
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            },
            {
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              "matchCriteriaId": "48DCE4AD-D629-4F0B-AFA8-6CAD061D5FA6",
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              "matchCriteriaId": "4DAAB25F-26E4-4493-B3DA-F87240633031",
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              "matchCriteriaId": "96CD6B49-B9D4-493E-902D-B4EF48260BB0",
              "vulnerable": true
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              "criteria": "cpe:2.3:o:google:android:3.2.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "FB73EBA4-A9BE-4C40-9E6D-649E89D2C3F2",
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            },
            {
              "criteria": "cpe:2.3:o:google:android:4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "A39C31E3-75C0-4E92-A6B5-7D67B22E3449",
              "vulnerable": true
            },
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              "criteria": "cpe:2.3:o:google:android:4.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "BB318EA4-2908-4B91-8DBB-20008FDF528A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:google:android:4.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "1F4E46A9-B652-47CE-92E8-01021E57724B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:google:android:4.0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "AB9B53C6-AE84-4A45-B83E-8E5CE44F7B93",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "36DD8E3F-6308-4680-B932-4CBD8E58A7FB",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "1DA9F0F7-D592-481E-884C-B1A94E702825",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:google:android:4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "FBDABB6C-FFF9-4E79-9EF1-BDC0BBDEA9F1",
              "vulnerable": true
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "diagchar_core.c in the Qualcomm Innovation Center (QuIC) Diagnostics (aka DIAG) kernel-mode driver for Android 2.3 through 4.2 allows attackers to execute arbitrary code or cause a denial of service (incorrect pointer dereference) via an application that uses crafted arguments in a local diagchar_ioctl call."
    },
    {
      "lang": "es",
      "value": "diagchar_core.c en el controlador en modo kernel del Qualcomm Innovation Center (QuIC) Diagnostics (tambi\u00e9n conocido como DIAG) para Android v2.3 a v4.2, permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n o causar una denegaci\u00f3n de servicio (desreferencia a puntero incorrecto) a trav\u00e9s de argumentos modificados en una aplicaci\u00f3n que utiliza una llamada diagchar_ioctl.\r\n"
    }
  ],
  "id": "CVE-2012-4220",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2012-11-30T12:54:16.657",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/702452"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://www.codeaurora.org/projects/security-advisories/multiple-issues-diagkgsl-system-call-handling-cve-2012-4220-cve-2012"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/702452"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.codeaurora.org/projects/security-advisories/multiple-issues-diagkgsl-system-call-handling-cve-2012-4220-cve-2012"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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