CVE-2021-34386 Integer overflow in NVIDIA Jetson TX1
An integer overflow in the NVIDIA TLK kernel allows heap overflows, potentially enabling code execution on NVIDIA Jetson devices.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-34386?
CVE-2021-34386 is a medium-severity vulnerability in NVIDIA Jetson TX1, published on 21 Jun 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer overflow in the calloc size calculation can cause the multiplication of count and size can overflow, which might lead to heap overflows.
Weakness: CWE-190
Which versions are affected by CVE-2021-34386?
It affects 1 product.
Products include Nvidia Jetson Linux.
How do I fix CVE-2021-34386?
No fix has been published for CVE-2021-34386 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-34386 being exploited?
There is no known exploitation of CVE-2021-34386 in the wild and no public exploit code.
Other vulnerabilities in NVIDIA Jetson TX1
- CVE-2024-0108 Memory corruption in NVIDIA Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX2 series, Jetson TX2 NX, Jetson TX1, Jetson Nano series
- CVE-2026-24148 Misconfiguration in Jetson Xavier Series and Jetson Orin Series
- CVE-2021-34372 Integer overflow in NVIDIA Jetson TX2 series, TX2 NX, AGX Xavier series, Xavier NX
- CVE-2022-42269 Information disclosure in Jetson AGX Xavier series, Jetson Xavier NX, Jetson TX1, Jetson TX2 series, Jetson TX2 NX
- CVE-2021-34373 Memory corruption in NVIDIA Jetson TX1
Sources
Also known as GHSA-mprf-9g5r-6vxv.