CVE-2022-0614 Use of Out-of-range Pointer Offset in mruby/mruby
An out-of-range pointer offset in mruby allows attackers to cause memory corruption, potentially leading to code execution or denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-0614?
CVE-2022-0614 is a high-severity memory corruption vulnerability in mruby/mruby, published on 16 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Use of Out-of-range Pointer Offset in Homebrew mruby prior to 3.2.
Which versions are affected by CVE-2022-0614?
It affects 1 product.
Products include Mruby Mruby.
How do I fix CVE-2022-0614?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-0614 being exploited?
There is no known exploitation of CVE-2022-0614 in the wild and no public exploit code.
Other vulnerabilities in mruby/mruby
Sources
Also known as AZL-41096, GHSA-rr79-wxqv-v9vq, UBUNTU-CVE-2022-0614.