CVE-2021-34396: Low severity nvidia linux for tegra vulnerability
Published Jun 22, 2021
·Updated
Bootloader contains a vulnerability in access permission settings where unauthorized software may be able to overwrite NVIDIA MB2 code, which would result in limited denial of service.
Affected Software
5 affected components
Nvidia Jetson Linux<32.5.1
Nvidia Jetson TX2
Nvidia Jetson Tx2 4gb
Nvidia Jetson Tx2 Nx
Nvidia Jetson Tx2i
Event History
Jun 22, 2021
CVE Published
via MITRE·09:25 PM
Data Sourced
via MITRE·09:25 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is CVE-2021-34396?
CVE-2021-34396 is a vulnerability in the bootloader access permission settings that allows unauthorized software to overwrite NVIDIA MB2 code, resulting in limited denial of service.
2
Which software is affected by CVE-2021-34396?
This vulnerability affects NVIDIA Jetson Linux versions up to and excluding 32.5.1.
3
Is NVIDIA Jetson TX2 affected by CVE-2021-34396?
No, NVIDIA Jetson TX2 is not affected by this vulnerability.
4
How severe is CVE-2021-34396?
CVE-2021-34396 has a severity rating of 2.3, which is considered low.
5
How can I fix CVE-2021-34396?
To mitigate CVE-2021-34396, update your NVIDIA Jetson Linux to version 32.5.1 or higher.