CVE-2022-24126 Memory corruption in n/a

Critical 9.8 Published 19 Mar 2022 Updated 3 Aug 2024

Remote attackers can execute arbitrary code via matchmaking servers due to a buffer overflow in the session search result parser.

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-2022-24126?

CVE-2022-24126 is a critical memory corruption vulnerability in n/a, published on 19 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A buffer overflow in the NRSessionSearchResult parser in Bandai Namco FromSoftware Dark Souls III through 2022-03-19 allows remote attackers to execute arbitrary code via matchmaking servers, a different vulnerability than CVE-2021-34170.

Weakness: CWE-787

Which versions are affected by CVE-2022-24126?

It affects 1 product.

Products include Fromsoftware Dark Souls Iii.

How do I fix CVE-2022-24126?

No fix has been published for CVE-2022-24126 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-2022-24126 being exploited?

There is no known exploitation of CVE-2022-24126 in the wild and no public exploit code.

Sources

Also known as GHSA-7j3r-2qh8-494q.