Glitch detection not active by default in Silicon Labs Secure Vault High devices
CVE-2023-5138

6.8MEDIUM

Key Information:

Vendor

Silabs.com

Status
Gsdk
Vendor
CVE Published:
3 January 2024

What is CVE-2023-5138?

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

Affected Version(s)

GSDK 1.0 < 4.4.0

References

https://github.com/SiliconLabs/gecko_sdk
https://community.silabs.com/069Vm0000004f6DIAQ

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Physical
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.