CVE-2021-34389
First published: Mon Jun 21 2021(Updated: )
Trusty contains a vulnerability in NVIDIA OTE protocol message parsing code, which is present in all the TAs. An incorrect bounds check can allow a local user through a malicious client to access memory from the heap in the TrustZone, which may lead to information disclosure.
Credit: psirt@nvidia.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NVIDIA Jetson Linux | <32.5.1 | |
| Nvidia Jetson Agx Xavier 16gb | ||
| Nvidia Jetson Agx Xavier 32gb | ||
| Nvidia Jetson Agx Xavier 8gb | ||
| NVIDIA Jetson TX2 | ||
| Nvidia Jetson Tx2 4gb | ||
| Nvidia Jetson Tx2 Nx | ||
| Nvidia Jetson Tx2i | ||
| Nvidia Jetson Xavier Nx | ||
| Nvidia Jetson Xavier Nx |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID of this vulnerability is CVE-2021-34389.
What is the description of CVE-2021-34389?
CVE-2021-34389 is a vulnerability in Trusty that allows a local user to access memory from the heap in the TrustZone, leading to potential information disclosure.
What software is affected by CVE-2021-34389?
The affected software includes NVIDIA Jetson Linux versions up to 32.5.1.
What is the severity level of CVE-2021-34389?
The severity level of CVE-2021-34389 is medium.
How can I fix CVE-2021-34389?
To fix CVE-2021-34389, it is recommended to update to the latest version of NVIDIA Jetson Linux.
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- canonical/nvidia jetson linux
- canonical/nvidia jetson agx xavier 16gb
- canonical/nvidia jetson agx xavier 32gb
- canonical/nvidia jetson agx xavier 8gb
- canonical/nvidia jetson tx2
- canonical/nvidia jetson tx2 4gb
- canonical/nvidia jetson tx2 nx
- canonical/nvidia jetson tx2i
- canonical/nvidia jetson xavier nx