Dell PowerScale OneFS Incorrect Permission Assignment Vulnerability Leading to Denial-of-Service

A denial-of-service vulnerability has been identified in Dell PowerScale OneFS versions 8.2.2.x through 9.8.0.x. This issue arises from an incorrect permission assignment for critical resources, allowing a locally authenticated attacker to potentially exploit the vulnerability.

Impact

Exploitation of this vulnerability can lead to a denial-of-service condition, causing the affected system to become unresponsive or unavailable.

Remediation

Users can upgrade to Dell PowerScale OneFS versions 9.4.0.20 or later, 9.5.1.1 or later, 9.7.1.2 or later, or 9.9.0.0 or later, depending on their current version. The PowerScale OneFS Downloads Area is available for downloading the updated versions.