{"containers": {"cna": {"affected": [{"product": "Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile", "vendor": "Qualcomm, Inc.", "versions": [{"status": "affected", "version": "AQT1000, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6574AU, QCA6595, QCM6490, QCS6490, QRB5165, QRB5165N, QSM8350, SA6155P, SA8195P, SD 8C, SD 8CX, SD675, SD778G, SD780G, SD855, SD865 5G, SD870, SD888 5G, SDM830, SDX24, SDX55, SDX55M, SDXR2 5G, SM7325, WCD9340, WCD9341, WCD9360, WCD9370, WCD9375, WCD9380, WCD9385, WCN3950, WCN3980, WCN3990, WCN3998, WCN6740, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WHS9410, WSA8810, WSA8815, WSA8830, WSA8835"}]}], "descriptions": [{"lang": "en", "value": "Possible memory corruption due to Improper handling of hypervisor unmap operations for concurrent memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "Time-of-check Time-of-use Race Condition in Kernel", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-11-12T06:15:40", "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-2021-1921", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile", "version": {"version_data": [{"version_value": "AQT1000, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6574AU, QCA6595, QCM6490, QCS6490, QRB5165, QRB5165N, QSM8350, SA6155P, SA8195P, SD 8C, SD 8CX, SD675, SD778G, SD780G, SD855, SD865 5G, SD870, SD888 5G, SDM830, SDX24, SDX55, SDX55M, SDXR2 5G, SM7325, WCD9340, WCD9341, WCD9360, WCD9370, WCD9375, WCD9380, WCD9385, WCN3950, WCN3980, WCN3990, WCN3998, WCN6740, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WHS9410, 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 memory corruption due to Improper handling of hypervisor unmap operations for concurrent memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile"}]}, "impact": {"cvss": {"baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Time-of-check Time-of-use Race Condition in Kernel"}]}]}, "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-2021-1921", "datePublished": "2021-11-12T06:15:40", "dateReserved": "2020-12-08T00:00:00", "dateUpdated": "2021-11-12T06:15:40", "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:qca6390_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "96FBD6DF-F174-4690-AA3D-1E8974E3627F", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6390:-:*:*:*:*:*:*:*", "matchCriteriaId": "A3BF86E1-3FAC-4A42-8C01-5944C6C30AE5", "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:qca6421_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "503CEDEF-99D0-4432-88A0-295340743606", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6421:-:*:*:*:*:*:*:*", "matchCriteriaId": "CE9115A0-0D87-49BE-9A9B-091DBF8D9E6E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca6426_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "A344E78F-D15A-460E-8EF8-7C6FC39F2D5E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6426:-:*:*:*:*:*:*:*", "matchCriteriaId": "8FF5EC23-4884-4C2B-8E77-50B1E8E28A3D", "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:qca6431_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "76FD6A24-B6F4-4C65-968F-AFF90A1A60B8", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6431:-:*:*:*:*:*:*:*", "matchCriteriaId": "34661A30-92C3-4F0D-ABD1-8DA8E928DFF9", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca6436_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "04F574BC-9AB2-4B83-A466-556ECEBBD3DF", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6436:-:*:*:*:*:*:*:*", "matchCriteriaId": "A34D021D-C043-4EFD-9AB3-B2174528CBA3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "D527E2B1-2A46-4FBA-9F7A-F5543677C8FB", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6574au:-:*:*:*:*:*:*:*", "matchCriteriaId": "8374DDB3-D484-4141-AE0C-42333D2721F6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qca6595_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "643EC76D-2836-48E6-81DA-78C4883C33CA", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qca6595:-:*:*:*:*:*:*:*", "matchCriteriaId": "477F6529-4CE1-44FC-B6EE-D24D44C71AE7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qcm6490_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "ADD6D51E-5787-42A6-8A02-4EBBAFFF9C94", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qcm6490:-:*:*:*:*:*:*:*", "matchCriteriaId": "99AA0291-B822-4CAD-BA17-81B632FC3FEF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qcs6490_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "403AE561-6C9E-49F3-A5D6-C48DDD51D663", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qcs6490:-:*:*:*:*:*:*:*", "matchCriteriaId": "6FAC140F-FC5E-4C88-B777-7F5EBF49A695", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qrb5165_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "89A1AAD0-9336-4657-8E1E-74E8F490C06E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qrb5165:-:*:*:*:*:*:*:*", "matchCriteriaId": "386F2F37-974B-40F2-9B23-ABD49C60E32D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qrb5165n_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "97BB1EB7-D194-4FE2-B4F6-A7A52F344DDE", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qrb5165n:-:*:*:*:*:*:*:*", "matchCriteriaId": "AA2C90E7-0F3A-43BB-ABF7-63CEA7A85ADA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:qsm8350_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "1894F6B9-31DA-44E8-AA28-064F73EBEE8D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:qsm8350:-:*:*:*:*:*:*:*", "matchCriteriaId": "8AA23845-D9F5-4035-8A93-F475D865586F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sa6155p_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "8DC40C14-3B2D-4E00-9E0F-86E6BDBF2D81", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sa6155p:-:*:*:*:*:*:*:*", "matchCriteriaId": "0514D433-162C-4680-8912-721D19BE6201", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sa8195p_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "51BC0A66-493B-43BE-B51F-640BDF2FF32E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sa8195p:-:*:*:*:*:*:*:*", "matchCriteriaId": "D8DA4D12-7ABF-4A04-B44E-E1D68C8E58AB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd_8c_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "BBAD0F7F-11D9-4DA0-BBE9-8813FA4CEBC7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd_8c:-:*:*:*:*:*:*:*", "matchCriteriaId": "2E4D5776-B98C-4FDC-9B7D-75A2B31FFB59", "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:sd675_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "1497D052-884E-496B-BEF8-6904A25125ED", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd675:-:*:*:*:*:*:*:*", "matchCriteriaId": "589F4888-28F6-4ECA-860E-8054C2A8C419", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd778g_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "13286F2B-0FD1-474A-A632-1AA19B110536", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd778g:-:*:*:*:*:*:*:*", "matchCriteriaId": "F6EA3F98-0F45-44D3-9305-4F548B437011", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd780g_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "2D52BC3A-6822-43B9-8CEA-2659481A9BA0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd780g:-:*:*:*:*:*:*:*", "matchCriteriaId": "CC954854-0407-402B-8013-FAF53F1F5DC7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd855_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "42B30014-95AB-4F24-A7A5-60A907502609", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd855:-:*:*:*:*:*:*:*", "matchCriteriaId": "F562ED3D-CBE3-4DCC-BFBB-DE0AD2425A9C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd865_5g_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "72433485-B229-46A6-BCA4-394AA4EEA683", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd865_5g:-:*:*:*:*:*:*:*", "matchCriteriaId": "04D40EC4-BF31-4BFD-8D0A-8193F541AF02", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd870_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "577B18AC-9892-4373-AC0F-9FD477D64388", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd870:-:*:*:*:*:*:*:*", "matchCriteriaId": "EAF0EC2E-185F-40D4-AAE7-5F7ED76EC26F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sd888_5g_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "B991D515-9072-488F-B338-D7776C70FB62", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sd888_5g:-:*:*:*:*:*:*:*", "matchCriteriaId": "3F65BF0A-CC8F-4A4B-9FD4-7FC7066424F6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sdm830_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "24B381CC-06B4-49C8-A30A-1072AA33238D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sdm830:-:*:*:*:*:*:*:*", "matchCriteriaId": "23CE52D0-DD13-4743-BEA1-F9AD7ABA7839", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sdx24_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "F9BE864E-7B1E-44D5-A10A-60078095DE33", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sdx24:-:*:*:*:*:*:*:*", "matchCriteriaId": "96DD6B48-2554-464D-A061-DBB4B8E00758", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sdx55_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "E93FB34B-3674-404D-9687-E092E9A246AB", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sdx55:-:*:*:*:*:*:*:*", "matchCriteriaId": "F3FF5A9A-A34A-499C-B6E0-D67B496C5454", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sdx55m_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "B726BE34-E18B-4A88-B8E6-778215FD419E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sdx55m:-:*:*:*:*:*:*:*", "matchCriteriaId": "585B794A-0674-418B-B45B-42EA97C40B9F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sdxr2_5g_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "A27D26F2-3D91-40DE-8ABA-8CB03F02D0A2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sdxr2_5g:-:*:*:*:*:*:*:*", "matchCriteriaId": "41EE5CAD-014A-4623-A177-154A8D93E01F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:sm7325_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "5A6874DE-6D72-4CE6-A78D-674257178B8D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:sm7325:-:*:*:*:*:*:*:*", "matchCriteriaId": "B7E2BA4E-3CCC-4C35-B915-DC16E6F976DA", "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:wcd9360_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "C4D6C6B2-36DC-4D0D-AFF8-2108A090A78D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9360:-:*:*:*:*:*:*:*", "matchCriteriaId": "28FEB3B1-F641-436D-AC4F-3304C37167C4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "1295D869-F4DD-4766-B4AA-3513752F43B4", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9370:-:*:*:*:*:*:*:*", "matchCriteriaId": "B98784DC-3143-4D38-AD28-DBBDCCAB4272", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "34143ABA-7D09-429F-A65C-3A33438BF62C", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcd9375:-:*:*:*:*:*:*:*", "matchCriteriaId": "9D56DFE3-5EF1-4B23-BBD5-0203FBF9CCEC", "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:wcn3950_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "3FEF2DB6-00F5-4B07-953B-EF58B31267F1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn3950:-:*:*:*:*:*:*:*", "matchCriteriaId": "120E8F0F-EBEB-4565-9927-2D473F783EF7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcn3980_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "9C6E9038-9B18-4958-BE1E-215901C9B4B2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn3980:-:*:*:*:*:*:*:*", "matchCriteriaId": "B36D3274-F8D0-49C5-A6D5-95F5DC6D1950", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcn3990_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "2744A053-5BD9-45A9-A2FC-791BCA0CCD4C", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn3990:-:*:*:*:*:*:*:*", "matchCriteriaId": "D5F28E29-520F-469E-B048-62DE2EF07ADD", "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:wcn6740_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "FB5DB2B8-25E1-4C0F-8AFB-7627FF9A04E1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn6740:-:*:*:*:*:*:*:*", "matchCriteriaId": "9BB21B3F-6D07-4B45-8A71-DC5490176296", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcn6750_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "F8EE21BA-7178-4D69-852D-2322844FC6B9", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn6750:-:*:*:*:*:*:*:*", "matchCriteriaId": "E9BACB28-F6EA-445A-B74F-0C3881FE59CB", "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:wcn7850_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "16EB11D8-27A3-4D04-B863-7FD4549D0BCD", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn7850:-:*:*:*:*:*:*:*", "matchCriteriaId": "CF9B5B84-3C57-4D3D-AFF0-958A19DE09E8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:wcn7851_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "2FFC44DC-DA90-45F5-ACC1-5262D3E3A796", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:wcn7851:-:*:*:*:*:*:*:*", "matchCriteriaId": "EE9D9A56-2157-43F0-BB18-2B7249D7E021", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:qualcomm:whs9410_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "5FD7934B-59F2-460C-BD6A-3BCF3D22D41E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:qualcomm:whs9410:-:*:*:*:*:*:*:*", "matchCriteriaId": "BB8D5B25-823C-4470-A568-7B7AF2B7EF1B", "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 memory corruption due to Improper handling of hypervisor unmap operations for concurrent memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile"}, {"lang": "es", "value": "Posible corrupci\u00f3n de la memoria debido al manejo inapropiado de las operaciones de desmapeo del hypervisor para operaciones de memoria concurrentes en Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile"}], "id": "CVE-2021-1921", "lastModified": "2021-11-15T14:58:42.140", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "product-security@qualcomm.com", "type": "Secondary"}]}, "published": "2021-11-12T07:15:06.960", "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-367"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}