CVE-2021-34373 Memory corruption in NVIDIA Jetson TX1
Heap overflow in NVIDIA Jetson TX1 kernel allows attackers to disclose information or cause denial of service.
- 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-2021-34373?
CVE-2021-34373 is a high-severity memory corruption vulnerability in NVIDIA Jetson TX1, 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
Trusty trusted Linux kernel (TLK) contains a vulnerability in the NVIDIA TLK kernel where a lack of heap hardening could cause heap overflows, which might lead to information disclosure and denial of service.
Weakness: CWE-787
Which versions are affected by CVE-2021-34373?
It affects 1 product.
Products include Nvidia Jetson Linux.
How do I fix CVE-2021-34373?
No fix has been published for CVE-2021-34373 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-2021-34373 being exploited?
There is no known exploitation of CVE-2021-34373 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-2022-42270 Memory corruption in NVIDIA Jetson AGX Xavier Series, Jetson Xavier NX, Jetson AGX Orin Series
Sources
Also known as GHSA-mh32-w5r7-jx6m.