Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| NVIDIA / NVIDIA Jetson TX1 | affected All Jetson Linux versions prior to r32.5.1 |
CWE
No CWE identifiers supplied.
References
ADP enrichment
No English description supplied.