CVE-2024-20117 (GCVE-0-2024-20117)

Vulnerability from cvelistv5 – Published: 2024-11-04 01:49 – Updated: 2024-11-04 10:25
VLAI
Summary
In vdec, there is a possible out of bounds read due to improper structure design. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09008925; Issue ID: MSV-1681.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
MediaTek, Inc. MT6761, MT6765, MT6768, MT6779, MT6785, MT8766, MT8768, MT8789 Affected: Android 12.0
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mediatek mt6761 Affected: 0 , ≤ * (custom)
    cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*
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mediatek mt6765 Affected: 0 , ≤ * (custom)
    cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*
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mediatek mt6768 Affected: 0 , ≤ * (custom)
    cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*
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mediatek mt6779 Affected: 0 , ≤ * (custom)
    cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:*
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mediatek mt6785 Affected: 0 , ≤ * (custom)
    cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*
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mediatek mt8766 Affected: 0 , ≤ * (custom)
    cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*
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mediatek mt8768 Affected: 0 , ≤ * (custom)
    cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*
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mediatek mt8789 Affected: 0 , ≤ * (custom)
    cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*
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google android Affected: 12.0
    cpe:2.3:o:google:android:12.0:-:*:*:*:*:*:*
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Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt6761",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt6765",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt6768",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt6779",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt6785",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8766",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8768",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8789",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:google:android:12.0:-:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "android",
            "vendor": "google",
            "versions": [
              {
                "status": "affected",
                "version": "12.0"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 4.4,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-20117",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-04T10:24:01.147736Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-04T10:25:12.220Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MT6761, MT6765, MT6768, MT6779, MT6785, MT8766, MT8768, MT8789",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Android 12.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In vdec, there is a possible out of bounds read due to improper structure design. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09008925; Issue ID: MSV-1681."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-04T01:49:28.283Z",
        "orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
        "shortName": "MediaTek"
      },
      "references": [
        {
          "url": "https://corp.mediatek.com/product-security-bulletin/November-2024"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
    "assignerShortName": "MediaTek",
    "cveId": "CVE-2024-20117",
    "datePublished": "2024-11-04T01:49:28.283Z",
    "dateReserved": "2023-11-02T13:35:35.179Z",
    "dateUpdated": "2024-11-04T10:25:12.220Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-20117",
      "date": "2026-06-03",
      "epss": "0.00025",
      "percentile": "0.07321"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-20117\",\"sourceIdentifier\":\"security@mediatek.com\",\"published\":\"2024-11-04T02:15:17.017\",\"lastModified\":\"2025-04-22T13:52:21.197\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In vdec, there is a possible out of bounds read due to improper structure design. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09008925; Issue ID: MSV-1681.\"},{\"lang\":\"es\",\"value\":\" En vdec, existe una posible lectura fuera de los l\u00edmites debido a un dise\u00f1o de estructura inadecuado. Esto podr\u00eda provocar la divulgaci\u00f3n de informaci\u00f3n local con privilegios de ejecuci\u00f3n de System necesarios. No se necesita interacci\u00f3n del usuario para la explotaci\u00f3n. ID de parche: ALPS09008925; ID de problema: MSV-1681.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":4.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":0.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security@mediatek.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F8FB8EE9-FC56-4D5E-AE55-A5967634740C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F726F486-A86F-4215-AD93-7A07A071844A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"43E779F6-F0A0-4153-9A1D-B715C3A2F80E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"06CD97E1-8A76-48B4-9780-9698EF5A960F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EBA369B8-8E23-492B-82CC-23114E6A5D1C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A82E0A4F-072F-474C-B94C-8114ABE05639\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE45F606-2E75-48BC-9D1B-99D504974CBF\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1CC6E254-11A9-49CE-83FE-6DAC23E7D7AA\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1505AD53-987E-4328-8E1D-F5F1EC12B677\"}]}]}],\"references\":[{\"url\":\"https://corp.mediatek.com/product-security-bulletin/November-2024\",\"source\":\"security@mediatek.com\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 4.4, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-20117\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-11-04T10:24:01.147736Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:h:mediatek:mt6761:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6761\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"*\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6765:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6765\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"*\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6768:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6768\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"*\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6779:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6779\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"*\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt6785:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt6785\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"*\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8766:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8766\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"*\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8768:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8768\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"*\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*\"], \"vendor\": \"mediatek\", \"product\": \"mt8789\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"*\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:o:google:android:12.0:-:*:*:*:*:*:*\"], \"vendor\": \"google\", \"product\": \"android\", \"versions\": [{\"status\": \"affected\", \"version\": \"12.0\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-04T10:25:02.522Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"MediaTek, Inc.\", \"product\": \"MT6761, MT6765, MT6768, MT6779, MT6785, MT8766, MT8768, MT8789\", \"versions\": [{\"status\": \"affected\", \"version\": \"Android 12.0\"}]}], \"references\": [{\"url\": \"https://corp.mediatek.com/product-security-bulletin/November-2024\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"In vdec, there is a possible out of bounds read due to improper structure design. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09008925; Issue ID: MSV-1681.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-125\", \"description\": \"CWE-125 Out-of-bounds Read\"}]}], \"providerMetadata\": {\"orgId\": \"ee979b05-11f8-4f25-a7e0-a1fa9c190374\", \"shortName\": \"MediaTek\", \"dateUpdated\": \"2024-11-04T01:49:28.283Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-20117\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-04T10:25:12.220Z\", \"dateReserved\": \"2023-11-02T13:35:35.179Z\", \"assignerOrgId\": \"ee979b05-11f8-4f25-a7e0-a1fa9c190374\", \"datePublished\": \"2024-11-04T01:49:28.283Z\", \"assignerShortName\": \"MediaTek\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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