CVE-2022-34454: Dell Emc Powerscale Onefs

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

Dell PowerScale OneFS, versions 8.2.x-9.3.x, contain a heap-based buffer overflow. A local privileged malicious user could potentially exploit this vulnerability, leading to system takeover. This impacts compliance mode clusters.

Affected products

• Dell Emc Powerscale Onefs: from 9.1.0.0, up to and including 9.1.0.20; from 9.2.1.0, up to and including 9.2.1.13; from 9.3.0.0, up to and including 9.3.0.7

Published 2023-02-10. Last modified 2026-06-17.