CVE-2021-34387: medium-severity vulnerability in NVIDIA Jetson TX1
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.3epss 0.2%
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.
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
Affected products
NVIDIA · NVIDIA Jetson TX1Related CVEs — NVIDIA Jetson TX1
In the same product, most dangerous first.