{"containers": {"cna": {"affected": [{"product": "Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity", "vendor": "Qualcomm, Inc.", "versions": [{"status": "affected", "version": "AQT1000, QCA1062, QCA1064, QCA2066, QCA6320, QCA6391, QCA6420, QCA6430, SC8280XP, SD 8CX, WCD9340, WCD9341, WCD9380, WCD9385, WCN3998, WCN6850, WCN6851, WCN6855, WCN6856, WSA8810, WSA8815, WSA8830, WSA8835"}]}], "descriptions": [{"lang": "en", "value": "Possible buffer overflow due to lack of parameter length check during MBSSID scan IE parse in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "Buffer Copy Without Checking Size of Input in WLAN", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-11-12T06:16:04", "orgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "shortName": "qualcomm"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@qualcomm.com", "ID": "CVE-2021-30321", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity", "version": {"version_data": [{"version_value": "AQT1000, QCA1062, QCA1064, QCA2066, QCA6320, QCA6391, QCA6420, QCA6430, SC8280XP, SD 8CX, WCD9340, WCD9341, WCD9380, WCD9385, WCN3998, WCN6850, WCN6851, WCN6855, WCN6856, WSA8810, WSA8815, WSA8830, WSA8835"}]}}]}, "vendor_name": "Qualcomm, Inc."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Possible buffer overflow due to lack of parameter length check during MBSSID scan IE parse in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity"}]}, "impact": {"cvss": {"baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Buffer Copy Without Checking Size of Input in WLAN"}]}]}, "references": {"reference_data": [{"name": "https://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin", "refsource": "CONFIRM", "url": "https://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin"}]}}}}, "cveMetadata": {"assignerOrgId": "2cfc7d3e-20d3-47ac-8db7-1b7285aff15f", "assignerShortName": "qualcomm", "cveId": "CVE-2021-30321", "datePublished": "2021-11-12T06:16:04", "dateReserved": "2021-04-07T00:00:00", "dateUpdated": "2021-11-12T06:16:04", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:aqt1000_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "EC6FCE91-BF38-49ED-8FFB-429BAFEE7832", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:aqt1000:-:*:*:*:*:*:*:*", "matchCriteriaId": "715A9F94-5F9E-45E5-B07B-699410C01478", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca1062_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "7B3F80BD-90EA-4207-BCB2-5E5CE80B599A", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca1062:-:*:*:*:*:*:*:*", "matchCriteriaId": "AEB9196D-4EE0-4978-8A80-C21B5DC0CF21", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca1064_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "CBC2C38C-5D5F-49CB-8DF5-35974D13B40B", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca1064:-:*:*:*:*:*:*:*", "matchCriteriaId": "365FE873-2311-44B8-B699-4B2F3459B0B2", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca2066_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "6366F2ED-C6B7-4579-B304-C5B6DF951EB4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca2066:-:*:*:*:*:*:*:*", "matchCriteriaId": "09B688AF-E1A4-496C-924C-D6B725CBBE26", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca6320_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "886CF046-E1D9-4FD4-AC02-EAB61C3F70FD", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6320:-:*:*:*:*:*:*:*", "matchCriteriaId": "059486E9-3F99-4C65-A763-470564EDAF2C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "83B53119-1B2F-4978-B7F5-33B84BE73B68", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6391:-:*:*:*:*:*:*:*", "matchCriteriaId": "6FEBC0C5-CAA1-475C-96C2-B8D24B2E4536", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca6420_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "7E16994A-6DBA-426C-ADD2-B1E8B49FEDBF", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6420:-:*:*:*:*:*:*:*", "matchCriteriaId": "47E674DE-55AB-44E5-8E00-C804FC9D4DC0", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca6430_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "95AFC483-1468-43FC-96FA-A56165C290E0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6430:-:*:*:*:*:*:*:*", "matchCriteriaId": "0A963FDF-6FF4-4F48-834E-2A14D241716D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sc8280xp_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "17DD3A37-2A46-4267-B99D-E10DEA3F5A90", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sc8280xp:-:*:*:*:*:*:*:*", "matchCriteriaId": "62B4980E-B38F-401A-9E3D-EDD9FE7A11A6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd_8cx_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "A71D1A7C-537F-458B-BA56-A11F95E36EA9", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd_8cx:-:*:*:*:*:*:*:*", "matchCriteriaId": "716DEC4D-D854-44CD-8A14-AA5AFD96809E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9340_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "8BA28CC6-C8BB-4F50-BFE3-A59F664A4F54", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9340:-:*:*:*:*:*:*:*", "matchCriteriaId": "94D2BDF1-764C-48BA-8944-3275E8768078", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9341_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "CE852339-1CAE-4983-9757-8F00EDEF1141", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9341:-:*:*:*:*:*:*:*", "matchCriteriaId": "4D9E96B3-F1BB-46F8-B715-7DF90180F1E1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "70292B01-617F-44AD-AF77-1AFC1450523D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*", "matchCriteriaId": "FA94C6D6-85DB-4031-AAF4-C399019AE16D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "92B17201-8185-47F1-9720-5AB4ECD11B22", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9385:-:*:*:*:*:*:*:*", "matchCriteriaId": "E1FA2EB9-416F-4D69-8786-386CC73978AE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcn3998_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "34AB9074-97A3-43F0-B829-CDB4E3066AC4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn3998:-:*:*:*:*:*:*:*", "matchCriteriaId": "362252ED-1DB3-4CF6-86DD-14919826D75E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcn6850_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "3293739B-53D5-48C1-BC3A-FAA74D6C7954", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn6850:-:*:*:*:*:*:*:*", "matchCriteriaId": "E650C510-037F-47DB-A486-EBF871C73278", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcn6851_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "DD031A8D-A48A-4363-8C00-C1FF5458D0FB", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn6851:-:*:*:*:*:*:*:*", "matchCriteriaId": "64F5D7CA-6F31-4842-AC66-EB975C19C83D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcn6855_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "180EB150-C114-429D-941F-9B99CDA4F810", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn6855:-:*:*:*:*:*:*:*", "matchCriteriaId": "93BA62AF-3555-463A-8B51-76F07BF0B87E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcn6856_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "54C616C5-6480-4FE0-9A1C-08026CCB08D8", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn6856:-:*:*:*:*:*:*:*", "matchCriteriaId": "7D8E02BA-3A7E-4B13-A8D7-20FD0FAE3187", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wsa8810_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "15307882-7039-43E9-9BA3-035045988B99", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wsa8810:-:*:*:*:*:*:*:*", "matchCriteriaId": "AA85B322-E593-4499-829A-CC6D70BAE884", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wsa8815_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "E839A0B9-64C3-4C7A-82B7-D2AAF65928F8", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wsa8815:-:*:*:*:*:*:*:*", "matchCriteriaId": "7E870D82-DE3B-4199-A730-C8FB545BAA98", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "11B69595-E488-4590-A150-CE5BE08B5E13", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wsa8830:-:*:*:*:*:*:*:*", "matchCriteriaId": "BF680174-5FA6-47D9-8EAB-CC2A37A7BD42", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "F80BC68E-7476-4A40-9F48-53722FE9A5BF", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wsa8835:-:*:*:*:*:*:*:*", "matchCriteriaId": "6B36F4B2-BAA3-45AD-9967-0EB482C99708", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "Possible buffer overflow due to lack of parameter length check during MBSSID scan IE parse in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity"}, {"lang": "es", "value": "Un posible desbordamiento del b\u00fafer debido a una falta de comprobaci\u00f3n de la longitud del par\u00e1metro durante el an\u00e1lisis de IE de exploraci\u00f3n MBSSID en Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity"}], "id": "CVE-2021-30321", "lastModified": "2021-11-16T15:56:14.700", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "product-security@qualcomm.com", "type": "Primary"}]}, "published": "2021-11-12T07:15:07.813", "references": [{"source": "product-security@qualcomm.com", "tags": ["Vendor Advisory"], "url": "https://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin"}], "sourceIdentifier": "product-security@qualcomm.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}