CVE-2021-34376: Buffer Overflow
First published: Wed Jun 30 2021(Updated: )
Trusty contains a vulnerability in the HDCP service TA where bounds checking in command 5 is missing. Improper restriction of operations within the bounds of a memory buffer might lead to denial of service, escalation of privileges, and 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 |
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Reference Links
Frequently Asked Questions
What is vulnerability CVE-2021-34376?
CVE-2021-34376 is a vulnerability in the HDCP service TA in Trusty, which is an operating system used in NVIDIA Jetson devices.
What is the severity of CVE-2021-34376?
The severity of CVE-2021-34376 is considered high with a severity score of 6.7.
Which software is affected by CVE-2021-34376?
The affected software includes NVIDIA Jetson Linux versions up to and excluding 32.5.1.
What is the impact of CVE-2021-34376?
The vulnerability may lead to denial of service, escalation of privileges, and information disclosure.
How can I fix CVE-2021-34376?
To fix CVE-2021-34376, it is recommended to update to the latest version of NVIDIA Jetson Linux.
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