VulnerabilityModified

CVE-2022-34454

Dell PowerScale OneFS, versions 8.2.x-9.3.x, contain a heap-based buffer overflow.

MEDIUM 6.7EPSS 0.19%

Does this matter?

Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.

Description

Dell PowerScale OneFS, versions 8.2.x-9.3.x, contain a heap-based buffer overflow. A local privileged malicious user could potentially exploit this vulnerability, leading to system takeover. This impacts compliance mode clusters.

CVSS 3.1: 6.7 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.19% probability · 9th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-122, CWE-787
Affected: dell/emc powerscale onefs
Source: security_alert@emc.com

EPSS trend

EPSS 0.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

https://www.dell.com/support/kbdoc/en-us/000205618/dsa-2022-271Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000205618/dsa-2022-271Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.