CVE-2021-34387

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.
References
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:nvidia:jetson_linux:*:*:*:*:*:*:*:*
cpe:2.3:h:nvidia:jetson_tx1:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-06-21 22:15

Updated : 2024-02-28 18:28


NVD link : CVE-2021-34387

Mitre link : CVE-2021-34387

CVE.ORG link : CVE-2021-34387


JSON object : View

Products Affected

nvidia

  • jetson_linux
  • jetson_tx1
CWE
CWE-276

Incorrect Default Permissions