CVE-2022-23159 Memory corruption in PowerScale OneFS
Authenticated users with specific privileges can cause a denial of service in Dell PowerScale OneFS due to a memory leak vulnerability.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-23159?
CVE-2022-23159 is a medium-severity memory corruption vulnerability in Dell Emc Powerscale Onefs, published on 12 Apr 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Dell PowerScale OneFS, 8.2.2 - 9.3.0.x, contain a missing release of memory after effective lifetime vulnerability. An authenticated user with ISI_PRIV_LOGIN_SSH and/or ISI_PRIV_LOGIN_CONSOLE and ISI_PRIV_AUTH_PROVIDERS privileges could exploit this vulnerability, leading to a Denial-Of-Service. This can also impact a cluster in Compliance mode. Dell recommends to update at the earliest opportunity.
Weakness: CWE-401
Which versions are affected by CVE-2022-23159?
It affects 1 product.
Products include Dell Emc Powerscale Onefs.
How do I fix CVE-2022-23159?
No fix has been published for CVE-2022-23159 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-2022-23159 being exploited?
There is no known exploitation of CVE-2022-23159 in the wild and no public exploit code.
Other vulnerabilities in Dell Emc Powerscale Onefs
Sources
Also known as GHSA-7q6x-5wq3-w7mh.