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PRIOn knowledge basePRION:CVE-2023-4020HistoryDec 15, 2023 - 9:15 p.m.
Design/Logic Flaw
2023-12-1521:15:00
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3
design flaw
logic flaw
unvalidated input
trustzone implementation
communication
secure memory
non-secure memory
unauthorized access
An unvalidated input in a library function responsible for communicating between secure and non-secure memory in Silicon Labs TrustZone implementation allows reading/writing of memory in the secure region of memory from the non-secure region of memory.
| CPE | Name | Operator | Version |
|---|---|---|---|
| gecko_software_development_kit | ge | 1.0.0 | |
| gecko_software_development_kit | lt | 4.4.0 |
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