Dell PowerScale OneFS, 8.2,x, 9.1.0.x, 9.2.1.x, and 9.3.0.x contain a denial of service vulnerability.

published 2022-04-12 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-28254

cvss: 4.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 11%
public exploits: 0; none known

Dell PowerScale OneFS, 8.2,x, 9.1.0.x, 9.2.1.x, and 9.3.0.x contain a denial of service vulnerability. A local malicious user could potentially exploit this vulnerability, leading to denial of service/data unavailability.

Patch / fix

links 1

dell.com/support/kbdoc/000196009 advisory

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 11% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.7	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD	2.0	2.1	AV:L/AC:L/Au:N/C:N/I:N/A:P

Affected products

Dell PowerScale OneFS

Classification

Weakness

CWE-379 Creation of Temporary File in Directory with Insecure Permissions
CWE-668 Exposure of Resource to Wrong Sphere

References

dell.com /support/kbdoc/000196009
patch, vendor-advisory

Sources

CVE List CVE-2022-23163
NVD CVE-2022-23163

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary