The device is missing or incorrectly implements circuitry or sensors that detect and mitigate the skipping of security-critical CPU instructions when they occur.
Design strategies for ensuring safe failure if inputs, such as Vcc, are modified out of acceptable ranges.
Design strategies for ensuring safe behavior if instructions attempt to be skipped.
Identify mission critical secrets that should be wiped if faulting is detected, and design a mechanism to do the deletion.
Add redundancy by performing an operation multiple times, either in space or time, and perform majority voting. Additionally, make conditional instruction timing unpredictable.
Use redundant operations or canaries to detect and respond to faults.
Our security experts can help you identify and remediate CWE-1332 vulnerabilities in your codebase.
Get Security Assessment