CVE-2022-34438

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
dellCNA
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 11%
VendorProductVersion
dellemc_powerscale_onefs
9.1.0.0 ≤
𝑥
≤ 9.1.0.22
dellemc_powerscale_onefs
9.2.1.0 ≤
𝑥
≤ 9.2.1.15
dellemc_powerscale_onefs
9.3.0.0 ≤
𝑥
≤ 9.3.0.7
dellemc_powerscale_onefs
9.4.0.0 ≤
𝑥
≤ 9.4.0.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.dell.com/support/kbdoc/en-us/000204053/dsa-2022-245-dell-emc-powerscale-onefs-security-update-for-multiple-security-updates
https://www.dell.com/support/kbdoc/en-us/000204053/dsa-2022-245-dell-emc-powerscale-onefs-security-update-for-multiple-security-updates