CVE-2022-24937

Malformed Zigbee packet causes Assert in EmberZNet 7.0.0 or earlier

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Published Nov 14, 2022 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Description

Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Silicon Labs Ember ZNet allows Overflow Buffers.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Silicon Labs

Ember ZNet

unaffected

Version	Status	Constraints
`1.0.0`	affected	≤ 7.0.0

Configuration 1 [-]

cpe:2.3:a:silabs:emberznet:1.0.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-29692	Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Silicon Labs Ember ZNet allows Overflow Buffers.

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.768% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/SiliconLabs/gecko_sdk
https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000HbLj2QAF?operationContext=S1

History

Apr 30, 2025 7:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Silabs Emberznet

Weaknesses

CWE-119

Sources

CVE record Updated: Apr 30, 2025, 6:20 PM

Status: PUBLISHED
Assigner: Silabs
Published: Nov 14, 2022, 5:22 PM
Updated: Apr 30, 2025, 6:20 PM
Reserved: Feb 10, 2022, 10:28 PM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 4:29 AM

Updated: Aug 3, 2024, 4:29 AM

NVD Updated: Jun 17, 2026, 4:32 AM

Status: Modified
Published: Nov 14, 2022, 6:15 PM
Modified: Jun 17, 2026, 4:32 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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