CVE-2022-46679 — Dell PowerScale OneFS 8

Dell PowerScale OneFS 8.2.x, 9.0.0.x - 9.4.0.x, contain an insufficient resource pool vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to denial of service.

01What is this vulnerability?

Dell PowerScale OneFS 8.2.x, 9.0.0.x - 9.4.0.x, contain an insufficient resource pool vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to denial of service.

02Affected products

Vendor	Product	Versions
Dell	PowerScale OneFS	8.2.x;9.0.0.x

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-02-01T05:33:26.974Z
• Last modified: 2025-03-26T18:53:18.852Z

09References

• www.dell.com — https://www.dell.com/support/kbdoc/en-us/000206927/dsa-2022-323-dell-emc-powersc…