CVE-2022-34454 Memory corruption in PowerScale OneFS

What is CVE-2022-34454?

CVE-2022-34454 is a medium-severity memory corruption vulnerability in Dell Emc Powerscale Onefs, published on 10 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

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.

Weakness: CWE-787, CWE-122

Which versions are affected by CVE-2022-34454?

It affects 1 product.

Products include Dell Emc Powerscale Onefs.

How do I fix CVE-2022-34454?

No fix has been published for CVE-2022-34454 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2022-34454 being exploited?

There is no known exploitation of CVE-2022-34454 in the wild and no public exploit code.

Other vulnerabilities in Dell Emc Powerscale Onefs

• CVE-2021-21502 Auth bypass in PowerScale OneFS Critical 9.8
• CVE-2022-26851 Information disclosure in PowerScale OneFS Critical 9.1
• CVE-2021-21506 Privilege escalation in PowerScale OneFS High 8.8
• CVE-2023-22575 Information disclosure in PowerScale OneFS High 8.7
• CVE-2021-21594 Information disclosure in PowerScale OneFS High 8.2

All Dell Emc Powerscale Onefs vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-932m-chc4-849f.