CVE-2022-22562 Denial of service in PowerScale OneFS
An unauthenticated network attacker can cause a denial of service in Dell PowerScale OneFS by exploiting improper handling of missing values.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-22562?
CVE-2022-22562 is a high-severity denial of service vulnerability in Dell Emc Powerscale Onefs, published on 12 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Dell PowerScale OneFS, versions 8.2.0-9.3.0, contain a improper handling of missing values exploit. An unauthenticated network attacker could potentially exploit this denial-of-service vulnerability.
Weakness: CWE-229
Which versions are affected by CVE-2022-22562?
It affects 1 product.
Products include Dell Emc Powerscale Onefs.
How do I fix CVE-2022-22562?
No fix has been published for CVE-2022-22562 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2022-22562 being exploited?
There is no known exploitation of CVE-2022-22562 in the wild and no public exploit code.
Other vulnerabilities in Dell Emc Powerscale Onefs
Sources
Also known as GHSA-8m7q-h4vx-8mhc.