CVE-2022-31209 Memory corruption in n/a

Critical 9.8 Published 17 Jul 2022 Updated 3 Aug 2024

A buffer overflow in Infiray IRAY-A8Z3 firmware allows attackers to execute arbitrary code or cause denial of service via unchecked string copying.

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-2022-31209?

CVE-2022-31209 is a critical memory corruption vulnerability in n/a, published on 17 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered in Infiray IRAY-A8Z3 1.0.957. The firmware contains a potential buffer overflow by calling strcpy() without checking the string length beforehand.

Weakness: CWE-120

Which versions are affected by CVE-2022-31209?

It affects 1 product.

Products include Infiray Iray-A8z3 Firmware.

How do I fix CVE-2022-31209?

No fix has been published for CVE-2022-31209 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-2022-31209 being exploited?

There is no known exploitation of CVE-2022-31209 in the wild and no public exploit code.

Sources

Also known as GHSA-gx27-8c8x-gmc2.