FKIE_CVE-2022-32656

Vulnerability from fkie_nvd - Published: 2023-02-06 20:15 - Updated: 2026-06-17 04:47
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
In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220705035; Issue ID: GN20220705035.
References
security@mediatek.comhttps://corp.mediatek.com/product-security-bulletin/February-2023Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://corp.mediatek.com/product-security-bulletin/February-2023Vendor Advisory
Impacted products
Vendor Product Version
mediatek mt5221_firmware 7.6.6.0
mediatek mt5221 -
mediatek mt7603_firmware 7.6.6.0
mediatek mt7603 -
mediatek mt7613_firmware 7.6.6.0
mediatek mt7613 -
mediatek mt7615_firmware 7.6.6.0
mediatek mt7615 -
mediatek mt7622_firmware 7.6.6.0
mediatek mt7622 -
mediatek mt7628_firmware 7.6.6.0
mediatek mt7628 -
mediatek mt7629_firmware 7.6.6.0
mediatek mt7629 -
mediatek mt7663_firmware 7.6.6.0
mediatek mt7663 -
mediatek mt7668_firmware 7.6.6.0
mediatek mt7668 -
mediatek mt7682_firmware 7.6.6.0
mediatek mt7682 -
mediatek mt7686_firmware 7.6.6.0
mediatek mt7686 -
mediatek mt7687_firmware 7.6.6.0
mediatek mt7687 -
mediatek mt7697_firmware 7.6.6.0
mediatek mt7697 -
mediatek mt7902_firmware 7.6.6.0
mediatek mt7902 -
mediatek mt7915_firmware 7.6.6.0
mediatek mt7915 -
mediatek mt7916_firmware 7.6.6.0
mediatek mt7916 -
mediatek mt7921_firmware 7.6.6.0
mediatek mt7921 -
mediatek mt7933_firmware 7.6.6.0
mediatek mt7933 -
mediatek mt7981_firmware 7.6.6.0
mediatek mt7981 -
mediatek mt7986_firmware 7.6.6.0
mediatek mt7986 -
mediatek mt8167s_firmware 7.6.6.0
mediatek mt8167s -
mediatek mt8175_firmware 7.6.6.0
mediatek mt8175 -
mediatek mt8362a_firmware 7.6.6.0
mediatek mt8362a -
mediatek mt8365_firmware 7.6.6.0
mediatek mt8365 -
mediatek mt8385_firmware 7.6.6.0
mediatek mt8385 -
mediatek mt8518s_firmware 7.6.6.0
mediatek mt8518s -
mediatek mt8532_firmware 7.6.6.0
mediatek mt8532 -
mediatek mt8695_firmware 7.6.6.0
mediatek mt8695 -
mediatek mt8696_firmware 7.6.6.0
mediatek mt8696 -
mediatek mt8788_firmware 7.6.6.0
mediatek mt8788 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "MT5221, MT7603, MT7613, MT7615, MT7622, MT7628, MT7629, MT7663, MT7668, MT7682, MT7686, MT7687, MT7697, MT7902, MT7915, MT7916, MT7921, MT7933, MT7981, MT7986, MT8167S, MT8175, MT8362A, MT8365, MT8385, MT8518S, MT8532, MT8695, MT8696, MT8788",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "7.6.6.0"
            }
          ]
        }
      ],
      "source": "security@mediatek.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt5221_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "1F9621A8-A63C-4831-9887-3C5C62B05FAA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt5221:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "518D4593-D5E2-489C-92C3-343716A621E9",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7603_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "BE7D50BA-4588-406B-9873-EB067B1FADC0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7603:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "8A45CDA9-95E6-4C02-8C3C-3B0CF7272A6F",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7613_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "B89C8667-CFE2-4C1D-904A-20E63D6CAD63",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7613:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "4979BA07-DC09-4DF8-BA7F-E4143A0ECFE6",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7615_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "188DCE87-D893-4109-B946-5A943723021E",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7615:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "05748BB1-0D48-4097-932E-E8E2E574FD8D",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7622_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "556F893B-9EB4-4795-B8F0-BCDCDE7F9981",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7622:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "55EB4B27-6264-45BE-9A22-BE8418BB0C06",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7628_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "1144B15B-0F33-4622-9534-D22741EA6C4A",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7628:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "7476AF58-342B-4E2A-BEAD-E379097148D2",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7629_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "572E4322-E017-4298-B34D-F54CB43E599F",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7629:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "29C210A3-C71E-4010-9DD6-9E36CADC9EED",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7663_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "D94F1C2D-5749-4BD7-916A-416A88AA858F",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7663:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "10C79211-F064-499D-914E-0BACD038FBF4",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7668_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C9371F16-8A35-4052-BF0A-500F6042FFBA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7668:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "8E400AB9-B82A-4449-8789-35112940270F",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7682_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "1C293668-B45D-4576-8B25-5B5BCD983891",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7682:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "413F83A0-2B78-47A4-B80D-4554C01B1F3C",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7686_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "5D3B5E86-E109-45AA-97BA-8EC81E55A332",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7686:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A23CFDB4-F6D2-4FE7-B22A-BF83E9851648",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7687_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "7B75820B-B73F-47AB-A25A-4A624767B740",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7687:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "AEE61B2D-5518-4A7F-AE48-A3E24C488DA2",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7697_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "5414D487-223D-4195-AEA6-429AD30DFCE4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7697:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B70678B8-78D6-4651-BE58-44374273F3FC",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7902_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "36F5EC20-B8A8-4A78-95BF-5FA0BB111FD7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7902:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "91DEA745-47A8-43F1-A1B2-F53F651A99EF",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7915_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "303A9DA7-2C6C-434A-85E7-EE200AF9E2DA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7915:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3AB22996-9C22-4B6C-9E94-E4C055D16335",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7916_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "14734451-2D61-4EB5-8BB2-414E2BEDC534",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7916:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "DD5AA441-5381-4179-89EB-1642120F72B4",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7921_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "605F4D0F-FF81-4CB8-9D25-2FA9410793DB",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7921:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "32AFEA0A-FFE2-4EA9-8B51-7E3E75DE65CC",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7933_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "7ED333D7-1DF2-48EB-8617-16D604070D9C",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7933:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "727F29FD-E8DA-46F1-9C98-9D194E981E38",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7981_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "81B46566-AE03-4B6B-8B25-13621A060156",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7981:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "490CD97B-021F-4350-AEE7-A2FA866D5889",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt7986_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "72A30F15-0654-4479-8944-6AF67F610AF3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt7986:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "40A9E917-4B34-403F-B512-09EEBEA46811",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt8167s_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "FF11C787-56D9-4C7E-BB26-9C3D1BFF5F3D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt8167s:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "639C5BDE-2E83-427A-BAB7-85EA9348AC68",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt8175_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C557CA7B-C1ED-44C3-9E5F-659D74A6359A",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt8175:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "582F1041-CD84-4763-AD6F-E08DD11F689F",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt8362a_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "9FEBF46A-91FC-4CA2-AC08-B2C01A505C7B",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt8362a:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2F16F2B9-D89D-4AB2-B768-CB3B22AEFE11",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt8365_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "E02EF7EA-38C8-49CA-A78D-692EC93FB5AC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "97C76F98-5D8D-4E52-ABAF-CD27C1205B0E",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt8385_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "3A937256-84A3-48A8-BF28-14C87B09EB6D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "299378ED-41CE-4966-99B1-65D2BA1215EF",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt8518s_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "E11B4BFA-5424-47ED-B7C9-FBFF62E200ED",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt8518s:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "6069CD03-6AB1-4A06-88CF-EFBDEA84CDE2",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt8532_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "60521D31-F322-4740-9F8F-F16D76902BBC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt8532:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "EE18D5C2-0423-4CE5-86E7-69E7BB131BBF",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt8695_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "79456DE4-1CF2-4B64-9BF1-B2F9D841F864",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt8695:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B5126E05-25DC-4EF7-8DDE-BBA38A7547FB",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt8696_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "CE9F2265-32D5-4EEA-8FAD-ECECC8231281",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt8696:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "26573298-76BC-49FE-8D99-CF03ED01B185",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:mediatek:mt8788_firmware:7.6.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DF834C63-5493-480D-9803-9C2FAA6F41AB",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "FE10C121-F2AD-43D2-8FF9-A6C197858220",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220705035; Issue ID: GN20220705035."
    }
  ],
  "id": "CVE-2022-32656",
  "lastModified": "2026-06-17T04:47:47.757",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-32656",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-03-26T19:56:48.844834Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-02-06T20:15:11.157",
  "references": [
    {
      "source": "security@mediatek.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://corp.mediatek.com/product-security-bulletin/February-2023"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://corp.mediatek.com/product-security-bulletin/February-2023"
    }
  ],
  "sourceIdentifier": "security@mediatek.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Loading timeline…




    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.