CVE-2023-25942

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-04-04 · updated 2026-06-17
Weakness: CWE-664

Description

Dell PowerScale OneFS versions 8.2.x-9.4.x contain an uncontrolled resource consumption vulnerability. A malicious network user with low privileges could potentially exploit this vulnerability in SMB, leading to a potential denial of service.

Affected products

Dell Emc Powerscale Onefs: from 9.1.0.0 through 9.1.0.28; from 9.2.1.0 before 9.2.1.22; from 9.4.0.0 before 9.4.0.13; 9.5.0.0 — fixed in 9.2.1.22, 9.4.0.13

How to fix

Upgrade to a fixed version: Dell Emc Powerscale Onefs 9.2.1.22, 9.4.0.13. Check the vendor advisory for mitigations.

References

https://www.dell.com/support/kbdoc/en-us/000211539/dell-emc-powerscale-onefs-security
https://www.dell.com/support/kbdoc/en-us/000211539/dell-emc-powerscale-onefs-security

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