CVE-2023-5138

Summary

CVE-2023-5138 is a vulnerability affecting the CortexM33 core in certain Silicon Labs secure vault high parts, specifically EFx32xG2xB, excluding EFR32xG21B. By default, glitch detection is not enabled, leaving these devices susceptible to potential attacks that exploit unexpected input or power conditions. This lack of protection could result in unintended behavior or data corruption, posing a significant risk to system security. Users are advised to enable glitch detection to mitigate this vulnerability.

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