CVE-2021-34384 Memory corruption in NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX

Medium 6.3 Published 30 Jun 2021 Updated 4 Aug 2024

Heap overflow in NVIDIA Jetson MB2 bootloader allows attackers to cause memory corruption, leading to denial of service or code execution.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-34384?

CVE-2021-34384 is a medium-severity memory corruption vulnerability in NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX, published on 30 Jun 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Bootloader contains a vulnerability in NVIDIA MB2 where a potential heap overflow could cause memory corruption, which might lead to denial of service or code execution.

Weakness: CWE-787

Which versions are affected by CVE-2021-34384?

It affects 1 product.

Products include Nvidia Jetson Linux.

How do I fix CVE-2021-34384?

No fix has been published for CVE-2021-34384 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-2021-34384 being exploited?

There is no known exploitation of CVE-2021-34384 in the wild and no public exploit code.

Sources

Also known as GHSA-f8rv-xrp3-ccgp.