CVE-2022-24412Network attack vector

Unauthenticated network denial of service

Published Apr 12, 2022 · Updated Sep 16, 2024

Improper handling of values in Dell Technologies PowerScale OneFS 8.2.x through 9.3.0.x allows remote attackers to cause denial-of-service via network input. Dell does not disclose the specific component or value-processing operation; the advisory identifies NetBIOS support as the mitigated surface. Exploitation requires network reachability but no authentication, and the documented consequence is interruption of cluster service availability without stated confidentiality or integrity impact.

CVSS severity7.5
High
EPSS probability1.01%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Improper handling of values in Dell Technologies PowerScale OneFS 8.2.x through 9.3.0.x allows remote attackers to cause denial-of-service via network input. Dell does not disclose the specific component or value-processing operation; the advisory identifies NetBIOS support as the mitigated surface. Exploitation requires network reachability but no authentication, and the documented consequence is interruption of cluster service availability without stated confidentiality or integrity impact.

The record

CVE
CVE-2022-24412
Published
Apr 12, 2022
Updated
Sep 16, 2024
Vendor
Dell Technologies
Product
PowerScale OneFS
Classifications
CWE-229, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 12, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8.2.x - 9.3.0.x

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Dell Technologies · PowerScale OneFSversion=8.2.x - 9.3.0.x

Published CVSS scores

5.0NVDAV:N/AC:L/Au:N/C:N/I:N/A:P
7.5Dell TechnologiesCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-229Improper Handling of Values
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo