What is CVE-2022-34454?

CVE-2022-34454 is a vulnerability in Dell PowerScale OneFS versions 8.2.x-9.3.x that allows a local privileged malicious user to perform a heap-based buffer overflow, potentially leading to system takeover.

Which software versions are affected by CVE-2022-34454?

Dell PowerScale OneFS versions 8.2.x to 9.3.x are affected by CVE-2022-34454.

What is the impact of CVE-2022-34454?

CVE-2022-34454 can result in system takeover if exploited by a local privileged malicious user.

How severe is CVE-2022-34454?

CVE-2022-34454 has a severity score of 6.7, which is classified as medium.

How can CVE-2022-34454 be fixed?

To mitigate CVE-2022-34454, it is recommended to upgrade Dell PowerScale OneFS to a version that is not affected by the vulnerability.

Vulnerability/
CVE-2022-34454

medium

6.7

CWE

787 122 119

10/2/2023

3/8/2024

CVE-2022-34454: Buffer Overflow

First published: Fri Feb 10 2023(Updated: )

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.

Credit: security_alert@emc.com

Affected Software	Affected Version	How to fix
Dell EMC PowerScale OneFS	>=9.1.0.0<=9.1.0.20
Dell EMC PowerScale OneFS	>=9.2.1.0<=9.2.1.13
Dell EMC PowerScale OneFS	>=9.3.0.0<=9.3.0.7

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Reference Links

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

Frequently Asked Questions

What is CVE-2022-34454?
CVE-2022-34454 is a vulnerability in Dell PowerScale OneFS versions 8.2.x-9.3.x that allows a local privileged malicious user to perform a heap-based buffer overflow, potentially leading to system takeover.
Which software versions are affected by CVE-2022-34454?
Dell PowerScale OneFS versions 8.2.x to 9.3.x are affected by CVE-2022-34454.
What is the impact of CVE-2022-34454?
CVE-2022-34454 can result in system takeover if exploited by a local privileged malicious user.
How severe is CVE-2022-34454?
CVE-2022-34454 has a severity score of 6.7, which is classified as medium.
How can CVE-2022-34454 be fixed?
To mitigate CVE-2022-34454, it is recommended to upgrade Dell PowerScale OneFS to a version that is not affected by the vulnerability.

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canonical/dell emc powerscale onefs
version/dell emc powerscale onefs/9.1.0.0
version/dell emc powerscale onefs/9.1.0.20
version/dell emc powerscale onefs/9.2.1.0
version/dell emc powerscale onefs/9.2.1.13
version/dell emc powerscale onefs/9.3.0.0
version/dell emc powerscale onefs/9.3.0.7

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