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NTAP-20220303-0002 — CVE-2021-20322 Linux Kernel Vulnerability in NetApp Products

Published 2022-03-03 · Updated 2024-04-25 · Status: Interim · Exploitation: Public · Severity: not scored · ONTAP affected: No — other NetApp product

Official advisory: NTAP-20220303-0002 on security.netapp.com ↗. Affected versions, fixed releases, and workarounds live there — this page is a summary.

Product family: Baseboard management controllers · Active IQ Unified Manager · E-Series / SANtricity · SolidFire / NetApp HCI | other NetApp product

CVEs in this advisory

CVE-2021-20322 · site index

Impact

Successful exploitation of this vulnerability could lead to disclosure of sensitive information or addition or modification of data.

Affected products

AFF Baseboard Management Controller (BMC) - A700s
Active IQ Unified Manager for VMware vSphere
E-Series SANtricity OS Controller Software 11.x
FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400
NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H410S
NetApp HCI Baseboard Management Controller (BMC) - H410C
NetApp HCI Compute Node (Bootstrap OS)
NetApp SolidFire & HCI Management Node
NetApp SolidFire & HCI Storage Node (Element Software)

Official fixes

Active IQ Unified Manager for VMware vSphere — vendor fix ↗
AFF Baseboard Management Controller (BMC) - A700s — vendor fix ↗
E-Series SANtricity OS Controller Software 11.x — vendor fix ↗
FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400 — vendor fix ↗

What to do

Compare your installed product and version against the affected list above and the official advisory's affected-versions table.
Apply the fixed release named in the official advisory, or the documented workaround if no fix ships yet.
Limit management-plane exposure (BMC/management interfaces, web UIs, SNMP) until patched.
Track follow-ups in the site CVE index and the security RSS feed.