CVE-2021-1108 Integer overflow in Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX, Jetson Nano, Jetson Nano 2GB, Jetson TX1

High 7.3 Published 11 Aug 2021 Updated 3 Aug 2024

Integer underflow in NVIDIA Jetson Linux kernel allows attackers to cause system-wide denial of service and compromise data confidentiality.

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-2021-1108?

CVE-2021-1108 is a high-severity vulnerability in NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX, Jetson Nano, Jetson Nano 2GB, Jetson TX1, published on 11 Aug 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

NVIDIA Linux kernel distributions contain a vulnerability in FuSa Capture (VI/ISP), where integer underflow due to lack of input validation may lead to complete denial of service, partial integrity, and serious confidentiality loss for all processes in the system.

Weakness: CWE-191

Which versions are affected by CVE-2021-1108?

It affects 2 products.

Products include Nvidia Jetson Linux, Nvidia Shield Experience.

How do I fix CVE-2021-1108?

No fix has been published for CVE-2021-1108 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-1108 being exploited?

There is no known exploitation of CVE-2021-1108 in the wild and no public exploit code.

Sources

Also known as GHSA-xjr6-xhwq-23jv.