CVE-2021-34387
Published: Jun 21, 2021
Modified: Aug 4, 2024
CVSS v3.1
6.3
Description
The ARM TrustZone Technology on which Trusty is based on contains a vulnerability in access permission settings where the portion of the DRAM reserved for TrustZone is identity-mapped by TLK with read, write, and execute permissions, which gives write access to kernel code and data that is otherwise mapped read only.
| Vendor | Product | Versions |
|---|---|---|
NVIDIA | NVIDIA Jetson TX1 | affected All Jetson Linux versions prior to r32.5.1 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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