CVE-2021-34372 Integer overflow in NVIDIA Jetson TX2 series, TX2 NX, AGX Xavier series, Xavier NX
An integer overflow in NVIDIA Jetson's Trusty OS allows attackers to cause heap buffer overflows, leading to privilege escalation, information disclosure, or denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-34372?
CVE-2021-34372 is a high-severity vulnerability in NVIDIA Jetson TX2 series, TX2 NX, AGX Xavier series, Xavier NX, published on 22 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 (the trusted OS produced by NVIDIA for Jetson devices) driver contains a vulnerability in the NVIDIA OTE protocol message parsing code where an integer overflow in a malloc() size calculation leads to a buffer overflow on the heap, which might result in information disclosure, escalation of privileges, and denial of service.
Weakness: CWE-190
Which versions are affected by CVE-2021-34372?
It affects 1 product.
Products include Nvidia Jetson Linux.
How do I fix CVE-2021-34372?
No fix has been published for CVE-2021-34372 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-34372 being exploited?
There is no known exploitation of CVE-2021-34372 in the wild and no public exploit code.
Other vulnerabilities in NVIDIA Jetson TX2 series, TX2 NX, AGX Xavier series, Xavier NX
- 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-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
- CVE-2022-42270 Memory corruption in NVIDIA Jetson AGX Xavier Series, Jetson Xavier NX, Jetson AGX Orin Series
Sources
Also known as GHSA-f9wp-3r92-4ghh.