CVE-2021-34389

Description

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.

Category

5.0
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.05%
Vendor Advisory custhelp.com
Affected: NVIDIA NVIDIA Jetson, TX2 series, TX2 NX, AGX Xavier series, Xavier NX
Published at:
Updated at:

References

Link Tags
https://nvidia.custhelp.com/app/answers/detail/a_id/5205 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-34389?
CVE-2021-34389 has been scored as a medium severity vulnerability.
How to fix CVE-2021-34389?
To fix CVE-2021-34389, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-34389 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-34389 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-34389?
CVE-2021-34389 affects NVIDIA NVIDIA Jetson, TX2 series, TX2 NX, AGX Xavier series, Xavier NX.
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