Skip to main content

Improper Protection against Electromagnetic Fault Injection (EM-FI)

CVE-2023-5138

Medium
6.8/10

Summary

Glitch detection is not enabled by default for the CortexM33 core in Silicon Labs secure vault high parts EFx32xG2xB, except EFR32xG21B.

  • LOW
  • PHYSICAL
  • HIGH
  • UNCHANGED
  • NONE
  • NONE
  • HIGH
  • HIGH

CWE-1319 - Improper Protection against Electromagnetic Fault Injection (EM-FI)

The device is susceptible to electromagnetic fault injection attacks, causing device internal information to be compromised or security mechanisms to be bypassed.

References

Advisory Timeline

  • Published