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Description

The Ember ZNet stack’s packet buffer manager may read out of bound memory leading to an assert, causing a Denial of Service (DoS).

PUBLISHED Reserved 2025-02-17 | Published 2025-07-30 | Updated 2026-03-06 | Assigner Silabs




MEDIUM: 5.9CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-252 Unchecked Return Value

Product status

Default status
unaffected

Any version
affected

Default status
unaffected

Any version
affected

References

www.silabs.com/...-notes/emberznet-release-notes-7.5.0.0.pdf release-notes

www.silabs.com/...-notes/emberznet-release-notes-8.0.3.0.pdf release-notes

www.silabs.com/...-notes/emberznet-release-notes-8.1.0.0.pdf release-notes

community.silabs.com/068Vm00000SkHNX vendor-advisory permissions-required

cve.org (CVE-2025-1394)

nvd.nist.gov (CVE-2025-1394)

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