Vulnerability-Lookup

CVE-2023-20804 (GCVE-0-2023-20804)

Vulnerability from cvelistv5 – Published: 2023-08-07 03:21 – Updated: 2024-10-22 15:14

Summary

In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384.

Severity

6.7 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-22 14:59 UTC

CWE

Elevation of Privilege
CWE-787 - Out-of-bounds Write

Assigner

MediaTek mitre root

References

1 reference

URL	Tags
https://corp.mediatek.com/product-security-bullet…

Impacted products

11 products

Vendor	Product	Version	CPE status
MediaTek, Inc.	MT2713, MT6879, MT6895, MT6983, MT8188, MT8195, MT8395, MT8673	Affected: Android 12.0, 13.0 / IOT-v23.0 (Yocto 4.0)	guessed
mediatek	mt2713	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt2713:-:::::::*
mediatek	mt6879	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt6879:-:::::::*
mediatek	mt6895	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt6895:-:::::::*
mediatek	mt6983	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt6983:-:::::::*
mediatek	mt8188	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8188:-:::::::*
mediatek	mt8195	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8195:-:::::::*
mediatek	mt8395	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8395:-:::::::*
mediatek	mt8673	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8673:-:::::::*
google	android	Affected: 12.0 Affected: 13.0 cpe:2.3:o:google:android:12.0:::::::* cpe:2.3:o:google:android:13.0:::::::*
linuxfoundation	yocto	Affected: 4.0 cpe:2.3:a:linuxfoundation:yocto:4.0:::::::*

Show details on NVD website

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                    "lessThanOrEqual": "*",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "mt6879",
                "vendor": "mediatek",
                "versions": [
                  {
                    "lessThanOrEqual": "*",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "mt6895",
                "vendor": "mediatek",
                "versions": [
                  {
                    "lessThanOrEqual": "*",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "mt6983",
                "vendor": "mediatek",
                "versions": [
                  {
                    "lessThanOrEqual": "*",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "mt8188",
                "vendor": "mediatek",
                "versions": [
                  {
                    "lessThanOrEqual": "*",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:h:mediatek:mt8195:-:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "mt8195",
                "vendor": "mediatek",
                "versions": [
                  {
                    "lessThanOrEqual": "*",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:h:mediatek:mt8395:-:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "mt8395",
                "vendor": "mediatek",
                "versions": [
                  {
                    "lessThanOrEqual": "*",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:h:mediatek:mt8673:-:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "mt8673",
                "vendor": "mediatek",
                "versions": [
                  {
                    "lessThanOrEqual": "*",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*",
                  "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "android",
                "vendor": "google",
                "versions": [
                  {
                    "status": "affected",
                    "version": "12.0"
                  },
                  {
                    "status": "affected",
                    "version": "13.0"
                  }
                ]
              },
              {
                "cpes": [
                  "cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "yocto",
                "vendor": "linuxfoundation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "4.0"
                  }
                ]
              }
            ],
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "LOCAL",
                  "availabilityImpact": "HIGH",
                  "baseScore": 6.7,
                  "baseSeverity": "MEDIUM",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "HIGH",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2023-20804",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-10-22T14:59:35.581255Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-787",
                    "description": "CWE-787 Out-of-bounds Write",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-10-22T15:00:20.407Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "MT2713, MT6879, MT6895, MT6983, MT8188, MT8195, MT8395, MT8673",
              "vendor": "MediaTek, Inc.",
              "versions": [
                {
                  "status": "affected",
                  "version": "Android 12.0, 13.0 / IOT-v23.0 (Yocto 4.0)"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384."
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "description": "Elevation of Privilege",
                  "lang": "en",
                  "type": "text"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-08-07T03:21:46.656Z",
            "orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
            "shortName": "MediaTek"
          },
          "references": [
            {
              "url": "https://corp.mediatek.com/product-security-bulletin/August-2023"
            }
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
        "assignerShortName": "MediaTek",
        "cveId": "CVE-2023-20804",
        "datePublished": "2023-08-07T03:21:46.656Z",
        "dateReserved": "2022-10-28T02:03:23.671Z",
        "dateUpdated": "2024-10-22T15:14:08.297Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

BDU:2023-06284 (CVE-2023-20804)

Vulnerability from fstec – Published: 2023-10-04 – Updated: 2023-10-04 – View on bdu.fstec.ru Fixed

Title

Уязвимость компонента imgsys микропрограммного обеспечения микросхем MediaTek, позволяющая нарушителю повысить свои привилегии

Summary

Уязвимость компонента imgsys микропрограммного обеспечения микросхем MediaTek связана с записью за границами буфера в памяти. Эксплуатация уязвимости может позволить нарушителю повысить свои привилегии

Severity

6.8 (Medium) CVSS 2.0


                      
                        AV:L/AC:L/Au:S/C:C/I:C/A:C

6.7 (Medium) CVSS 3.0


                      
                        CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Data structure manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-787 - Запись за границами буфера

Aliases

CVE-2023-20804

References

1 reference

URL
https://corp.mediatek.com/product-security-bulletin/August-2023

Impacted products

9 products from 2 vendors

Vendors

MediaTek Inc., The Linux Foundation

Products

MT8195, МТ6879, МТ6895, МТ6983, МТ8673, Yocto, MT2713, MT8188, MT8395

Versions

- (MT8195), - (МТ6879), - (МТ6895), - (МТ6983), - (МТ8673), 4.0 (Yocto), - (MT2713), - (MT8188), - (MT8395)

Product types

Firmware, Operating system

Platforms

Google Inc Android 12.0, Google Inc Android 13.0

Mitigations

Использование рекомендаций: https://corp.mediatek.com/product-security-bulletin/August-2023

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:S/C:C/I:C/A:C",
  "CVSS 3.0": "AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "MediaTek Inc., The Linux Foundation",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "- (MT8195), - (\u041c\u04226879), - (\u041c\u04226895), - (\u041c\u04226983), - (\u041c\u04228673), 4.0 (Yocto), - (MT2713), - (MT8188), - (MT8395)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439: \nhttps://corp.mediatek.com/product-security-bulletin/August-2023",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "07.08.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "04.10.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "04.10.2023",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2023-06284",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2023-20804",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "MT8195, \u041c\u04226879, \u041c\u04226895, \u041c\u04226983, \u041c\u04228673, Yocto, MT2713, MT8188, MT8395",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "Google Inc Android 12.0 , Google Inc Android 13.0 ",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 imgsys \u043c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c MediaTek, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u0441\u0432\u043e\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u0417\u0430\u043f\u0438\u0441\u044c \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u0430\u043c\u0438 \u0431\u0443\u0444\u0435\u0440\u0430 (CWE-787)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 imgsys \u043c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c MediaTek \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0437\u0430\u043f\u0438\u0441\u044c\u044e \u0437\u0430 \u0433\u0440\u0430\u043d\u0438\u0446\u0430\u043c\u0438 \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u0441\u0432\u043e\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://corp.mediatek.com/product-security-bulletin/August-2023",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0439 \u043a\u043e\u0434, \u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-787",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,8)\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,7)"
}

FKIE_CVE-2023-20804

Vulnerability from fkie_nvd - Published: 2023-08-07 04:15 - Updated: 2026-06-17 05:30

Severity

6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	security@mediatek.com	https://corp.mediatek.com/product-security-bulletin/August-2023	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://corp.mediatek.com/product-security-bulletin/August-2023	Vendor Advisory

Impacted products

Vendor	Product	Version
linuxfoundation	yocto	4.0
google	android	12.0
google	android	13.0
mediatek	mt2713	-
mediatek	mt6879	-
mediatek	mt6895	-
mediatek	mt6983	-
mediatek	mt8188	-
mediatek	mt8195	-
mediatek	mt8395	-
mediatek	mt8673	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "MT2713, MT6879, MT6895, MT6983, MT8188, MT8195, MT8395, MT8673",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Android 12.0, 13.0 / IOT-v23.0 (Yocto 4.0)"
            }
          ]
        }
      ],
      "source": "security@mediatek.com"
    },
    {
      "affectedData": [
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          "product": "mt2713",
          "vendor": "mediatek",
          "versions": [
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              "lessThanOrEqual": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
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          ],
          "defaultStatus": "unknown",
          "product": "mt6879",
          "vendor": "mediatek",
          "versions": [
            {
              "lessThanOrEqual": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "mt6895",
          "vendor": "mediatek",
          "versions": [
            {
              "lessThanOrEqual": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
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          ],
          "defaultStatus": "unknown",
          "product": "mt6983",
          "vendor": "mediatek",
          "versions": [
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              "lessThanOrEqual": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
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        },
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          "cpes": [
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          ],
          "defaultStatus": "unknown",
          "product": "mt8188",
          "vendor": "mediatek",
          "versions": [
            {
              "lessThanOrEqual": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
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        },
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          "cpes": [
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          ],
          "defaultStatus": "unknown",
          "product": "mt8195",
          "vendor": "mediatek",
          "versions": [
            {
              "lessThanOrEqual": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:h:mediatek:mt8395:-:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "mt8395",
          "vendor": "mediatek",
          "versions": [
            {
              "lessThanOrEqual": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
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        },
        {
          "cpes": [
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          ],
          "defaultStatus": "unknown",
          "product": "mt8673",
          "vendor": "mediatek",
          "versions": [
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              "status": "affected",
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              "versionType": "custom"
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            "cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*"
          ],
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          "product": "android",
          "vendor": "google",
          "versions": [
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              "status": "affected",
              "version": "12.0"
            },
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        },
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          "cpes": [
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          ],
          "defaultStatus": "unknown",
          "product": "yocto",
          "vendor": "linuxfoundation",
          "versions": [
            {
              "status": "affected",
              "version": "4.0"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
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            }
          ],
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  "cveTags": [],
  "descriptions": [
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      "value": "In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384."
    }
  ],
  "id": "CVE-2023-20804",
  "lastModified": "2026-06-17T05:30:53.040",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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        "source": "nvd@nist.gov",
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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          "options": [
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            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-10-22T14:59:35.581255Z",
          "version": "2.0.3"
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  "published": "2023-08-07T04:15:13.930",
  "references": [
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      "source": "security@mediatek.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://corp.mediatek.com/product-security-bulletin/August-2023"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://corp.mediatek.com/product-security-bulletin/August-2023"
    }
  ],
  "sourceIdentifier": "security@mediatek.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
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    },
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          "value": "CWE-787"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

GHSA-CXQM-MQRV-5P37

Vulnerability from github – Published: 2023-08-07 06:30 – Updated: 2024-04-04 06:35

Details

Severity

6.7 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-20804"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-07T04:15:13Z",
    "severity": "MODERATE"
  },
  "details": "In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384.",
  "id": "GHSA-cxqm-mqrv-5p37",
  "modified": "2024-04-04T06:35:09Z",
  "published": "2023-08-07T06:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20804"
    },
    {
      "type": "WEB",
      "url": "https://corp.mediatek.com/product-security-bulletin/August-2023"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-20804

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2023-20804

Aliases

CVE-2023-20804

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-20804",
    "id": "GSD-2023-20804"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-20804"
      ],
      "details": "In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07199773; Issue ID: ALPS07326384.",
      "id": "GSD-2023-20804",
      "modified": "2023-12-13T01:20:27.590619Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
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        "ASSIGNER": "security@mediatek.com",
        "ID": "CVE-2023-20804",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "MT2713, MT6879, MT6895, MT6983, MT8188, MT8195, MT8395, MT8673",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "Android 12.0, 13.0 / IOT-v23.0 (Yocto 4.0)"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "MediaTek, Inc."
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          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Elevation of Privilege"
              }
            ]
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        ]
      },
      "references": {
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          {
            "name": "https://corp.mediatek.com/product-security-bulletin/August-2023",
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            "url": "https://corp.mediatek.com/product-security-bulletin/August-2023"
          }
        ]
      }
    },
    "nvd.nist.gov": {
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                  },
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                  },
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                  {
                    "cpe23Uri": "cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*",
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                  },
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              ],
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          },
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        }
      },
      "lastModifiedDate": "2023-08-09T17:53Z",
      "publishedDate": "2023-08-07T04:15Z"
    }
  }
}

Sightings

Author	Source	Type	Date	Other

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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-20804 (GCVE-0-2023-20804)

BDU:2023-06284 (CVE-2023-20804)

FKIE_CVE-2023-20804

GHSA-CXQM-MQRV-5P37

GSD-2023-20804

Tags

Sightings

Nomenclature

Related by attack behaviour