CVE-2022-34438

2022-10-2118:15:09

CWE-269

[email protected]

web.nvd.nist.gov

dell

powerscale

onefs

cve-2022-34438

privilege context switching

vulnerability

system compromise

compliance mode clusters

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

5.1%

JSON

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.

Affected configurations

NVD

Node

dellemc_powerscale_onefsRange9.1.0.0–9.1.0.22

dellemc_powerscale_onefsRange9.2.1.0–9.2.1.15

dellemc_powerscale_onefsRange9.3.0.0–9.3.0.7

dellemc_powerscale_onefsRange9.4.0.0–9.4.0.5

CPENameOperatorVersion
dell:emc_powerscale_onefsdell emc powerscale onefsle9.1.0.22
dell:emc_powerscale_onefsdell emc powerscale onefsle9.2.1.15
dell:emc_powerscale_onefsdell emc powerscale onefsle9.3.0.7
dell:emc_powerscale_onefsdell emc powerscale onefsle9.4.0.5

CPE	Name	Operator	Version
dell:emc_powerscale_onefs	dell emc powerscale onefs	le	9.1.0.22
dell:emc_powerscale_onefs	dell emc powerscale onefs	le	9.2.1.15
dell:emc_powerscale_onefs	dell emc powerscale onefs	le	9.3.0.7
dell:emc_powerscale_onefs	dell emc powerscale onefs	le	9.4.0.5

CNA Affected

[
  {
    "vendor": "Dell",
    "product": "PowerScale OneFS",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "9.4.0.x",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]