{"status":"success","advisory":{"_id":"6835473b5b16347a91c3a1ac","kb_acknowledgements":null,"kb_affected_list":["FAS/AFF BIOS - A300/8200/A200/2650/2620/C190/A220/2720/2750/A150"],"kb_bad_data":false,"kb_cve":["CVE-2021-41842"],"kb_exploitation":"Public","kb_fixes":[{"product":"FAS/AFF BIOS - A300/8200/A200/2650/2620/C190/A220/2720/2750/A150","fixes":[{"link":"https://mysupport.netapp.com/site/downloads/firmware/system-firmware-diagnostics/download/SYSTEM/30804120_signed/308-04120_A0_SERVICE_IMAGE_11.18_S.zip","cves":[]}],"instructions":"","wontfix":false,"eos_link":null}],"kb_impact":"Successful exploitation of this vulnerability could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS).","kb_internal_notes":[{"burt":"1457494","jira":"","product":"FAS/AFF BIOS - A300/8200/A200/2650/2620/C190/A220/2720/2750/A150"},{"burt":"","jira":"","product":"FAS/AFF BIOS - A700/9000"},{"burt":"","jira":"","product":"FAS/AFF BIOS - A900/9500"}],"kb_investigating_list":[],"kb_num":"9010000","kb_ref":["https://www.insyde.com/security-pledge/SA-2022004"],"kb_rev_history":[{"comment":"Initial Public Release","date":"20220223","version":"1.0"},{"comment":"FAS/AFF BIOS moved to Affected Products","date":"20220311","version":"2.0"},{"comment":"Affected FAS/AFF BIOS platforms added to Impact","date":"20220315","version":"3.0"},{"comment":"After additional investigation FAS/AFF BIOS - A900/9500 and FAS/AFF BIOS - A700/9000 moved to Products Not Affected, FAS/AFF BIOS - A300/8200/A200/2650/2620/C190/A220/2720/2750 moved to Affected Products, Affected FAS/AFF BIOS platforms removed from Impact","date":"20230113","version":"4.0"},{"comment":"FAS/AFF BIOS - A300/8200/A200/2650/2620/C190/A220/2720/2750 added to Software Versions and Fixes, Final status","date":"20230915","version":"5.0"}],"kb_revised_list":[],"kb_scoring":{"CVE-2021-41842":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H"},"kb_scoring_calc":[{"cve_id":"CVE-2021-41842","range":"HIGH","score":8.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H"}],"kb_status":"Final","kb_summary":"Multiple NetApp products incorporate InsydeH20. Certain InsydeH20 versions are susceptible to a vulnerability which affects the driver AtaLegacySmm where SMI handler does not verify CommBuffer. An attacker could exploit this vulnerability to execute arbitrary code.","kb_title":"CVE-2021-41842 InsydeH2O Vulnerability in NetApp Products","kb_unaffected_list":["7-Mode Transition Tool","AFF Baseboard Management Controller (BMC) - A700s","ATTO FibreBridge - 7500N","ATTO FibreBridge - 7600N","Active IQ Unified Manager for Linux","Active IQ Unified Manager for Microsoft Windows","Active IQ Unified Manager for VMware vSphere","Active IQ mobile app","Astra Control Center","Astra Control Center - Cloud Insights Telegraf Agent","Astra Control Center - NetApp Kubernetes Monitoring Operator","Astra Trident","Astra Trident Autosupport","BlueXP Classification","Brocade Fabric Operating System Firmware","Brocade SAN Navigator (SANnav)","Cloud Insights Acquisition Unit","Cloud Insights Storage Workload Security Agent","Cloud Insights Telegraf Agent","Cloud Volumes ONTAP Mediator","E-Series BIOS","E-Series SANtricity OS Controller Software 11.x","E-Series SANtricity Unified Manager and Web Services Proxy","Element .NET SDK","Element HealthTools","Element JAVA SDK","Element Plug-in for vCenter Server","Element Powershell Tools","Element Python SDK","FAS/AFF BIOS - 8300/8700/A400/C400","FAS/AFF BIOS - A700/9000","FAS/AFF BIOS - A900/9500","FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400","FAS/AFF Baseboard Management Controller (BMC) - A250/500f/C250","FAS/AFF Baseboard Management Controller (BMC) - A320/C190/A220/FAS2720/FAS2750/A800/C800/A150","FAS/AFF Baseboard Management Controller (BMC) - A900/9500","Global File Cache","Host Utilities - SAN for Linux","Host Utilities - SAN for Windows","IOM6 SAS Disk Shelf Firmware","Inventory Collect Tool","Management Services for Element Software and NetApp HCI","MetroCluster Tiebreaker for clustered Data ONTAP","NetApp BlueXP","NetApp Cloud Backup OST Plug-in (formerly AltaVault OST Plug-in)","NetApp Converged Systems Advisor Agent","NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H410S","NetApp HCI Baseboard Management Controller (BMC) - H410C","NetApp HCI Baseboard Management Controller (BMC) - H610C","NetApp HCI Baseboard Management Controller (BMC) - H610S","NetApp HCI Baseboard Management Controller (BMC) - H615C","NetApp HCI Compute Node (Bootstrap OS)","NetApp HCI Compute Node BIOS","NetApp HCI Storage Node BIOS","NetApp Kubernetes Monitoring Operator","NetApp Manageability SDK","NetApp NFS Plug-in for VMware VAAI","NetApp ONTAP PowerShell Toolkit (PSTK)","NetApp SolidFire & HCI Management Node","NetApp SolidFire & HCI Storage Node (Element Software)","NetApp SolidFire Plug-in for vRealize Orchestrator (SolidFire vRO)","NetApp Virtual Desktop Service (VDS)","NetApp XCP NFS","NetApp XCP SMB","ONTAP 9 (formerly Clustered Data ONTAP)","ONTAP Antivirus Connector","ONTAP Mediator","ONTAP Select Deploy administration utility","ONTAP tools for VMware vSphere","OnCommand Insight","OnCommand Workflow Automation","SANtricity Storage Plugin for vCenter","SRA Plugin for Linux","SRA Plugin for Windows","Single Mailbox Recovery","Snap Creator Framework","SnapCenter","SnapCenter Plug-in for VMware vSphere/BlueXP backup and Recovery for Virtual Machine","SnapManager for Hyper-V","SolidFire Storage Replication Adapter","StorageGRID (formerly StorageGRID Webscale)","StorageGRID BIOS SG1000/SG100","StorageGRID BIOS SG5660/SG5612/SG5760/SG5712","StorageGRID BIOS SG6060/SGF6024","StorageGRID Baseboard Management Controller (BMC)","System Manager 9.x"],"kb_workarounds":"None at this time.","ntap_advisory_id":"NTAP-20220223-0002","adv_id":"ntap-20220223-0002","published_date":"2022-02-23T00:00:00","updated_date":"2023-09-15T00:00:00","inserted_date":"2025-05-27T05:01:47.172000","modified_date":null}}