CVE-2022-32047 Memory corruption in n/a

High 7.5 Published 1 Jul 2022 Updated 3 Aug 2024

A stack overflow in the TOTOLINK T6 router allows attackers to execute arbitrary code or cause a denial of service via the desc parameter.

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-2022-32047?

CVE-2022-32047 is a high-severity memory corruption vulnerability in n/a, published on 1 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

TOTOLINK T6 V4.1.9cu.5179_B20201015 was discovered to contain a stack overflow via the desc parameter in the function FUN_00412ef4.

Weakness: CWE-787

Which versions are affected by CVE-2022-32047?

It affects 1 product.

Products include Totolink T6 Firmware.

How do I fix CVE-2022-32047?

No fix has been published for CVE-2022-32047 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-2022-32047 being exploited?

There is no known exploitation of CVE-2022-32047 in the wild and no public exploit code.

Sources

Also known as GHSA-p6vj-x9g3-pxx6.