CVE-2023-5138

low-risk
Published 2024-01-03

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

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.8/10 Medium
PHYSICAL / LOW complexity

Affected Products (1)

Affected Vendors

Silabs

References (4)

Permissions Required https://community.silabs.com/069Vm0000004f6DIAQ
Product https://github.com/SiliconLabs/gecko_sdk
Permissions Required https://community.silabs.com/069Vm0000004f6DIAQ
Product https://github.com/SiliconLabs/gecko_sdk
27
/ 100
low-risk
Severity 22/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal