CVE-2021-34395 Missing authorization in NVIDIA Jetson TX1

Low 3.9 Published 22 Jun 2021 Updated 4 Aug 2024

Local attackers can exploit improper access permissions in Trusty TLK to disclose information, modify data, or cause denial of service on NVIDIA Jetson devices.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2021-34395?

CVE-2021-34395 is a low-severity missing authorization vulnerability in NVIDIA Jetson TX1, published on 22 Jun 2021. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Trusty TLK contains a vulnerability in its access permission settings where it does not properly restrict access to a resource from a user with local privileges, which might lead to limited information disclosure, a low risk of modifcations to data, and limited denial of service.

Weakness: CWE-276

Which versions are affected by CVE-2021-34395?

It affects 1 product.

Products include Nvidia Jetson Linux.

How do I fix CVE-2021-34395?

No fix has been published for CVE-2021-34395 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2021-34395 being exploited?

There is no known exploitation of CVE-2021-34395 in the wild and no public exploit code.

Sources

Also known as GHSA-fm6q-cgwp-2gj4.