CVE-2023-51392

CRITICAL 9.8CVE-2023-51392 · Published 23/02/2024 · updated 17/06/2026

In short

CVE-2023-51392 is a CRITICAL (CVSS 9.8) vulnerability affecting emberznet (silabs).
Chance of exploitation in the next 30 days (EPSS): 0.24%, higher than 15.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
emberznet silabs	`≥ 7.2.0, ≤ 7.2.4`	No fix yet

Description

Ember ZNet between v7.2.0 and v7.4.0 used software AES-CCM instead of integrated hardware cryptographic accelerators, potentially increasing risk of electromagnetic and differential power analysis sidechannel attacks.

References

community.silabs.com/068Vm000001BKm6 · Permissions Required

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Package

Affected versions

Patched versions

emberznet

silabs

≥ 7.2.0, ≤ 7.2.4

No fix yet

More vulnerabilities in emberznet

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