CVE-2022-21757

{"containers": {"cna": {"affected": [{"product": "MT6833, MT6853, MT6877, MT6885, MT6889, MT6983, MT6985, MT8167S, MT8168, MT8175, MT8183, MT8185, MT8362A, MT8365, MT8385, MT8667, MT8675, MT8766, MT8768, MT8786, MT8788, MT8789, MT8797", "vendor": "MediaTek, Inc.", "versions": [{"status": "affected", "version": "Android 11.0, 12.0"}]}], "descriptions": [{"lang": "en", "value": "In WIFI Firmware, there is a possible system crash due to a missing count check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06468894; Issue ID: ALPS06468894."}], "problemTypes": [{"descriptions": [{"description": "Denial of Service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-06-06T17:39:47.000Z", "orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374", "shortName": "MediaTek"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://corp.mediatek.com/product-security-bulletin/June-2022"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@mediatek.com", "ID": "CVE-2022-21757", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "MT6833, MT6853, MT6877, MT6885, MT6889, MT6983, MT6985, MT8167S, MT8168, MT8175, MT8183, MT8185, MT8362A, MT8365, MT8385, MT8667, MT8675, MT8766, MT8768, MT8786, MT8788, MT8789, MT8797", "version": {"version_data": [{"version_value": "Android 11.0, 12.0"}]}}]}, "vendor_name": "MediaTek, Inc."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In WIFI Firmware, there is a possible system crash due to a missing count check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06468894; Issue ID: ALPS06468894."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service"}]}]}, "references": {"reference_data": [{"name": "https://corp.mediatek.com/product-security-bulletin/June-2022", "refsource": "MISC", "url": "https://corp.mediatek.com/product-security-bulletin/June-2022"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T02:53:36.251Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://corp.mediatek.com/product-security-bulletin/June-2022"}]}]}, "cveMetadata": {"assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374", "assignerShortName": "MediaTek", "cveId": "CVE-2022-21757", "datePublished": "2022-06-06T17:39:47.000Z", "dateReserved": "2021-11-26T00:00:00.000Z", "dateUpdated": "2024-08-03T02:53:36.251Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "MT6833, MT6853, MT6877, MT6885, MT6889, MT6983, MT6985, MT8167S, MT8168, MT8175, MT8183, MT8185, MT8362A, MT8365, MT8385, MT8667, MT8675, MT8766, MT8768, MT8786, MT8788, MT8789, MT8797", "vendor": "MediaTek, Inc.", "versions": [{"status": "affected", "version": "Android 11.0, 12.0"}]}], "source": "security@mediatek.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "109DD7FD-3A48-4C3D-8E1A-4433B98E1E64", "vulnerable": true}, {"criteria": "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*", "matchCriteriaId": "F8FB8EE9-FC56-4D5E-AE55-A5967634740C", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:*", "matchCriteriaId": "9814939B-F05E-4870-90C0-7C0F6BAAEB39", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*", "matchCriteriaId": "366F1912-756B-443E-9962-224937DD7DFB", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*", "matchCriteriaId": "7CA9352F-E9BD-4656-9B7C-4AFEE2C78E58", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*", "matchCriteriaId": "DD64413C-C774-4C4F-9551-89E1AA9469EE", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:*", "matchCriteriaId": "3B787DC3-8E5A-4968-B20B-37B6257FAAE2", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*", "matchCriteriaId": "EB6B9A26-F8A1-4322-AA4E-CDF8F7D99000", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*", "matchCriteriaId": "EA72CCD1-DEA2-48EB-8781-04CFDD41AAEE", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8167s:-:*:*:*:*:*:*:*", "matchCriteriaId": "639C5BDE-2E83-427A-BAB7-85EA9348AC68", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8168:-:*:*:*:*:*:*:*", "matchCriteriaId": "3CE2FC35-716A-4706-97BA-5DB165041580", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8175:-:*:*:*:*:*:*:*", "matchCriteriaId": "582F1041-CD84-4763-AD6F-E08DD11F689F", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8183:-:*:*:*:*:*:*:*", "matchCriteriaId": "23F65D7B-31A1-4D94-82E9-254A7A6D7BE1", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8185:-:*:*:*:*:*:*:*", "matchCriteriaId": "62FDE8E0-FD9F-4D2B-944C-E17F34A09F06", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8362a:-:*:*:*:*:*:*:*", "matchCriteriaId": "2F16F2B9-D89D-4AB2-B768-CB3B22AEFE11", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:*", "matchCriteriaId": "97C76F98-5D8D-4E52-ABAF-CD27C1205B0E", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:*", "matchCriteriaId": "299378ED-41CE-4966-99B1-65D2BA1215EF", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8667:-:*:*:*:*:*:*:*", "matchCriteriaId": "2FE14B46-C1CA-465F-8578-059FA2ED30EB", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:*", "matchCriteriaId": "03E6123A-7603-4EAB-AFFB-229E8A040709", "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:mt8786:-:*:*:*:*:*:*:*", "matchCriteriaId": "9D2D5F91-6AAB-4516-AD01-5C60F58BA4A6", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*", "matchCriteriaId": "FE10C121-F2AD-43D2-8FF9-A6C197858220", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8789:-:*:*:*:*:*:*:*", "matchCriteriaId": "1505AD53-987E-4328-8E1D-F5F1EC12B677", "vulnerable": false}, {"criteria": "cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*", "matchCriteriaId": "2B469BF4-5961-42E9-814B-1BE06D182E45", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In WIFI Firmware, there is a possible system crash due to a missing count check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06468894; Issue ID: ALPS06468894."}, {"lang": "es", "value": "En WIFI Firmware, se presenta un posible bloqueo del sistema debido a una falta de comprobaci\u00f3n del recuento. Esto podr\u00eda conllevar a una denegaci\u00f3n de servicio remota sin ser necesarios privilegios de ejecuci\u00f3n adicionales. No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. ID del Parche: ALPS06468894; ID de incidencia: ALPS06468894"}], "id": "CVE-2022-21757", "lastModified": "2026-06-17T04:26:55.780", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-06-06T18:15:09.057", "references": [{"source": "security@mediatek.com", "tags": ["Vendor Advisory"], "url": "https://corp.mediatek.com/product-security-bulletin/June-2022"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://corp.mediatek.com/product-security-bulletin/June-2022"}], "sourceIdentifier": "security@mediatek.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-354"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

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