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TI-2022-15335 Aliases CVE-2022-34438GHSA-gj3h-47qp-ppc2

Improper privilege management in Dell PowerScale OneFS

Priority LOW 31CWE-269Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Privilege escalation
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-269.

Summary

Dell PowerScale OneFS, versions 8.2.x-9.4.0.x, contain a privilege context switching error. A local authenticated malicious user with high privileges could potentially exploit this vulnerability, leading to full system compromise. This impacts compliance mode clusters.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00182 7th percentileScored 2026-11-07
Fix Fixed PowerScale OneFS (Dell): 9.4.0.x

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DellPowerScale OneFSbefore 9.4.0.x9.4.0.xPatch availableCNA
  • PowerScale OneFS VendorDell Affected before 9.4.0.x Fixed in 9.4.0.x Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:dell:emc_powerscale_onefs:*:*:*:*:*:*:*:*9.1.0.0 – 9.1.0.22; 9.2.1.0 – 9.2.1.15; 9.3.0.0 – 9.3.0.7; 9.4.0.0 – 9.4.0.5VulnerableDell
  • cpe:2.3:o:dell:emc_powerscale_onefs:*:*:*:*:*:*:*:* Versions 9.1.0.0 – 9.1.0.22; 9.2.1.0 – 9.2.1.15; 9.3.0.0 – 9.3.0.7; 9.4.0.0 – 9.4.0.5 Vulnerable ·Dell

Remediation

  • Fix · CNA PowerScale OneFS (Dell) Fixed in 9.4.0.x

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Dell PowerScale OneFS 9.4.0.x

    3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2022-15336 Resource allocation without limits in Dell PowerScale OneFSPriority MEDIUM 41
    • TI-2022-15334 OS command injection in Dell PowerScale OneFSPriority LOW 32
    Show all 3 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-34438
  2. 2026-10-03 Alias added: GHSA-gj3h-47qp-ppc2

References

Patch 1

  • TI-2022-22190 Improper privilege management in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
  • TI-2022-10097 Dell PowerScale OneFS, versions 8.2.x-9.3.x, contain a predictable seed in pseudo-random… CVSS 3.1CRITICAL 9.8
  • TI-2022-06835 Missing brute-force protection in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
  • TI-2021-04595 Improper authentication in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
  • TI-2022-22189 Improper certificate validation in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
  • TI-2022-15270 Insufficiently protected credentials in Dell PowerScale OneFS CVSS 3.1CRITICAL 9.8
See all 83 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences