Unrated severityNVD Advisory· Published Jun 21, 2021· Updated Aug 4, 2024
CVE-2021-34387
CVE-2021-34387
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.
Affected products
2- Range: All Jetson Linux versions prior to r32.5.1
Patches
Vulnerability mechanics
References
1- nvidia.custhelp.com/app/answers/detail/a_id/5205mitrex_refsource_CONFIRM
News mentions
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