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NTAP-20210401-0003 — CVE-2021-28375 Linux Kernel Vulnerability in NetApp Products
Published 2021-04-01 · Updated 2024-10-07 · Status: Interim · Exploitation: Public · Severity: not scored · ONTAP affected: No — other NetApp product
Official advisory: NTAP-20210401-0003 on security.netapp.com ↗. Affected versions, fixed releases, and workarounds live there — this page is a summary.
Product family: Baseboard management controllers · Cloud Backup / AltaVault / SteelStore · SolidFire / NetApp HCI | other NetApp product
CVEs in this advisory
Impact
Successful exploitation of this vulnerability could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). <br><br> FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400 version 13.10 is Affected
Affected products
- FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400
- NetApp Cloud Backup (formerly AltaVault)
- NetApp SolidFire Baseboard Management Controller (BMC)
References
- https://git.kernel.org/linus/20c40794eb85ea29852d7bc37c55713802a543d6 ↗
- https://lore.kernel.org/stable/YD03ew7+6v0XPh6l@kroah.com/ ↗
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.
Related reading
- Site CVE index — every CVE we track, split by year
- Security hub — recent NetApp advisories and what changed
- Security hardening baseline — applies to NetApp management planes generally
- Every NetApp advisory published in 2021