« Volver al listado

CVE-2022-20017

Estado: ModificadaMedia (5.5)—

En ion driver, se presenta una posible divulgación de información debido a una comprobación de límites incorrecta. Esto podría conllevar a una divulgación de información local remota sin ser necesarios privilegios de ejecución adicionales. No es requerida una interacción del usuario para su explotación. ID del Parche: ALPS05862991; ID de Incidencia: ALPS05862991

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-20017",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@mediatek.com",
      "affectedData": [
        {
          "vendor": "MediaTek, Inc.",
          "product": "MT6765, MT6785, MT6833, MT6853, MT6873, MT6877, MT6885, MT6893, MT8167, MT8168, MT8173, MT8175, MT8185, MT8321, MT8362A, MT8365, MT8385, MT8765, MT8766, MT8768, MT8786, MT8788, MT8789, MT8791, MT8797",
          "versions": [
            {
              "status": "affected",
              "version": "Android 10.0, 11.0, 12.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-02-09T23:15:16.823",
  "references": [
    {
      "url": "https://corp.mediatek.com/product-security-bulletin/February-2022",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@mediatek.com"
    },
    {
      "url": "https://corp.mediatek.com/product-security-bulletin/February-2022",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In ion driver, there is a possible information disclosure due to an incorrect bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05862991; Issue ID: ALPS05862991."
    },
    {
      "lang": "es",
      "value": "En ion driver, se presenta una posible divulgación de información debido a una comprobación de límites incorrecta. Esto podría conllevar a una divulgación de información local remota sin ser necesarios privilegios de ejecución adicionales. No es requerida una interacción del usuario para su explotación. ID del Parche: ALPS05862991; ID de Incidencia: ALPS05862991"
    }
  ],
  "lastModified": "2026-06-17T04:23:31.417",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D558D965-FA70-4822-A770-419E73BA9ED3"
            },
            {
              "criteria": "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "109DD7FD-3A48-4C3D-8E1A-4433B98E1E64"
            },
            {
              "criteria": "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F8FB8EE9-FC56-4D5E-AE55-A5967634740C"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "43E779F6-F0A0-4153-9A1D-B715C3A2F80E"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "A82E0A4F-072F-474C-B94C-8114ABE05639"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "9814939B-F05E-4870-90C0-7C0F6BAAEB39"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "366F1912-756B-443E-9962-224937DD7DFB"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "F6B8A36E-C5FB-44AE-A1C3-50EBF4C68F6B"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "7CA9352F-E9BD-4656-9B7C-4AFEE2C78E58"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "DD64413C-C774-4C4F-9551-89E1AA9469EE"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "213B5C7F-D965-4312-9CDF-4F06FA77D401"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8167:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "3B5FE245-6346-4078-A3D0-E5F79BB636B8"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8168:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "3CE2FC35-716A-4706-97BA-5DB165041580"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8173:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "4452EFCF-5733-40A0-8726-F8E33E569411"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8175:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "582F1041-CD84-4763-AD6F-E08DD11F689F"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8185:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "62FDE8E0-FD9F-4D2B-944C-E17F34A09F06"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "793B7F88-79E7-4031-8AD0-35C9BFD073C4"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8362a:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "2F16F2B9-D89D-4AB2-B768-CB3B22AEFE11"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "97C76F98-5D8D-4E52-ABAF-CD27C1205B0E"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "299378ED-41CE-4966-99B1-65D2BA1215EF"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "3AACF35D-27E0-49AF-A667-13585C8B8071"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "CE45F606-2E75-48BC-9D1B-99D504974CBF"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1CC6E254-11A9-49CE-83FE-6DAC23E7D7AA"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "9D2D5F91-6AAB-4516-AD01-5C60F58BA4A6"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "FE10C121-F2AD-43D2-8FF9-A6C197858220"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1505AD53-987E-4328-8E1D-F5F1EC12B677"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "9CD2C3EC-B62D-4616-964F-FDBE5B14A449"
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "2B469BF4-5961-42E9-814B-1BE06D182E45"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "security@mediatek.com"
}