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2 vulnerabilities found for mt8169 by mediatek

CVE-2023-20677 (GCVE-0-2023-20677)

Vulnerability from nvd – Published: 2023-04-06 00:00 – Updated: 2024-10-23 14:21

Summary

In wlan, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07588413; Issue ID: ALPS07588436.

Severity

4.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-23 13:09 UTC

CWE

Information Disclosure
CWE-125 - Out-of-bounds Read

Assigner

MediaTek CNA under the mitre root

CNA scorecard D 45/100 over 151 records in the last 180 days details

References

1 reference

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

Impacted products

38 products

Vendor	Product	Version
MediaTek, Inc.	MT5221, MT6781, MT6789, MT6833, MT6855, MT6877, MT6879, MT6895, MT6983, MT7663, MT7668, MT7902, MT7921, MT8167S, MT8168, MT8169, MT8175, MT8185, MT8362A, MT8365, MT8385, MT8518, MT8532, MT8675, MT8695, MT8766, MT8768, MT8771, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797, MT8798	Affected: Android 11.0, 12.0, 13.0 / Yocto 3.1, 3.3, 4.0 / Linux-4.19 (for MT5221, MT7663, MT7668, MT7902 and MT7921 chipsets only)
mediatek	mt5221	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt5221:-:::::::*
mediatek	mt6781	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt6781:-:::::::*
mediatek	mt6789	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt6789:-:::::::*
mediatek	mt6833	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt6833:-:::::::*
mediatek	mt6855	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt6855:-:::::::*
mediatek	mt6877	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt6877:-:::::::*
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	mt7663	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt7663:-:::::::*
mediatek	mt7668	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt7668:-:::::::*
mediatek	mt7902	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt7902:-:::::::*
mediatek	mt7921	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt7921:-:::::::*
mediatek	mt8167s	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8167s:-:::::::*
mediatek	mt8168	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8168:-:::::::*
mediatek	mt8169	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8169:-:::::::*
mediatek	mt8175	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8175:-:::::::*
mediatek	mt8185	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8185:-:::::::*
mediatek	mt8362a	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8362a:-:::::::*
mediatek	mt8365	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8365:-:::::::*
mediatek	mt8385	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8385:-:::::::*
mediatek	mt8518	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8518:-:::::::*
mediatek	mt8532	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8532:-:::::::*
mediatek	mt8675	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8675:-:::::::*
mediatek	mt8695	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8695:-:::::::*
mediatek	mt8766	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8766:-:::::::*
mediatek	mt8768	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8768:-:::::::*
mediatek	mt8771	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8771:-:::::::*
mediatek	mt8781	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8781:-:::::::*
mediatek	mt8786	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8786:-:::::::*
mediatek	mt8788	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8788:-:::::::*
mediatek	mt8789	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8789:-:::::::*
mediatek	mt8791t	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8791t:-:::::::*
mediatek	mt8797	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8797:-:::::::*
mediatek	mt8798	Affected: 0 , ≤ * (custom) cpe:2.3:h:mediatek:mt8798:-:::::::*
google	android	Affected: 11.0 Affected: 12.0 Affected: 13.0 cpe:2.3:o:google:android:11.0:::::::* cpe:2.3:o:google:android:12.0:::::::* cpe:2.3:o:google:android:13.0:::::::*
linuxfoundation	yocto	Affected: 3.1 Affected: 3.3 Affected: 4.0 cpe:2.3:a:linuxfoundation:yocto:3.1:::::::* cpe:2.3:a:linuxfoundation:yocto:3.3:::::::* cpe:2.3:a:linuxfoundation:yocto:4.0:::::::*

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            "url": "https://corp.mediatek.com/product-security-bulletin/April-2023"
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        "title": "CVE Program Container"
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            "defaultStatus": "unknown",
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            "cpes": [
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            "defaultStatus": "unknown",
            "product": "mt7663",
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          {
            "cpes": [
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            "defaultStatus": "unknown",
            "product": "mt7668",
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              "cpe:2.3:h:mediatek:mt8167s:-:*:*:*:*:*:*:*"
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            "defaultStatus": "unknown",
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            "cpes": [
              "cpe:2.3:h:mediatek:mt8168:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8168",
            "vendor": "mediatek",
            "versions": [
              {
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            "cpes": [
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          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt8518:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8518",
            "vendor": "mediatek",
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              {
                "lessThanOrEqual": "*",
                "status": "affected",
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            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt8532:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8532",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
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              }
            ]
          },
          {
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              "cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:*"
            ],
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            "product": "mt8675",
            "vendor": "mediatek",
            "versions": [
              {
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              {
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            ],
            "defaultStatus": "unknown",
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              {
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          },
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            "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:mt8771:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8771",
            "vendor": "mediatek",
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              {
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          },
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              "cpe:2.3:h:mediatek:mt8786:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8786",
            "vendor": "mediatek",
            "versions": [
              {
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                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
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          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8788",
            "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:h:mediatek:mt8791t:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8791t",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
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              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8797",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "mt8798",
            "vendor": "mediatek",
            "versions": [
              {
                "lessThanOrEqual": "*",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*",
              "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": "11.0"
              },
              {
                "status": "affected",
                "version": "12.0"
              },
              {
                "status": "affected",
                "version": "13.0"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:linuxfoundation:yocto:3.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:linuxfoundation:yocto:3.3:*:*:*:*:*:*:*",
              "cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "yocto",
            "vendor": "linuxfoundation",
            "versions": [
              {
                "status": "affected",
                "version": "3.1"
              },
              {
                "status": "affected",
                "version": "3.3"
              },
              {
                "status": "affected",
                "version": "4.0"
              }
            ]
          }
        ],
        "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-2023-20677",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-23T13:09:16.177110Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-125",
                "description": "CWE-125 Out-of-bounds Read",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-23T14:21:59.661Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MT5221, MT6781, MT6789, MT6833, MT6855, MT6877, MT6879, MT6895, MT6983, MT7663, MT7668, MT7902, MT7921, MT8167S, MT8168, MT8169, MT8175, MT8185, MT8362A, MT8365, MT8385, MT8518, MT8532, MT8675, MT8695, MT8766, MT8768, MT8771, MT8781, MT8786, MT8788, MT8789, MT8791T, MT8797, MT8798",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Android 11.0, 12.0, 13.0 / Yocto 3.1, 3.3, 4.0 / Linux-4.19 (for MT5221, MT7663, MT7668, MT7902 and MT7921 chipsets only)"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In wlan, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07588413; Issue ID: ALPS07588436."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Information Disclosure",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-06T00:00:00.000Z",
        "orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
        "shortName": "MediaTek"
      },
      "references": [
        {
          "url": "https://corp.mediatek.com/product-security-bulletin/April-2023"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
    "assignerShortName": "MediaTek",
    "cveId": "CVE-2023-20677",
    "datePublished": "2023-04-06T00:00:00.000Z",
    "dateReserved": "2022-10-28T00:00:00.000Z",
    "dateUpdated": "2024-10-23T14:21:59.661Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}