6.5
CVSSv3

CVE-2021-36305

Published: 12/11/2021 Updated: 17/11/2021
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

Vulnerability Summary

Dell PowerScale OneFS contains an Unsynchronized Access to Shared Data in a Multithreaded Context in SMB CA handling. An authenticated user of SMB on a cluster with CA could potentially exploit this vulnerability, leading to a denial of service over SMB.

Vulnerability Trend

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dell emc powerscale onefs 8.2.0

dell emc powerscale onefs 8.2.1

dell emc powerscale onefs 8.2.2

dell emc powerscale onefs 9.0.0.0

dell emc powerscale onefs 9.1.0.0

dell emc powerscale onefs 9.2.0.0

dell emc powerscale onefs 9.2.1.0

dell emc powerscale onefs 9.1.1.0