CVE-2022-34438: 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-9.4.0.x, contain a privilege context switching error. A local authenticated malicious user with high privileges could potentially exploit this vulnerability, leading to full system compromise. This impacts compliance mode clusters.

Affected products

• Dell Emc Powerscale Onefs: from 9.1.0.0, up to and including 9.1.0.22; from 9.2.1.0, up to and including 9.2.1.15; from 9.3.0.0, up to and including 9.3.0.7; from 9.4.0.0, up to and including 9.4.0.5

Published 2022-10-21. Last modified 2026-06-17.