CVE-2023-51394 - Vulnerability Details - OpenCVE

Description

High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash.

Published: 2024-02-23

Score: 5.3 Medium

EPSS: < 1% Very Low

KEV: No

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

silabs.com

Ember ZNet SDK

unaffected

Version	Status	Constraints
`0`	affected	< 7.4.0

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-56115	High traffic environments may result in NULL Pointer Dereference vulnerability in Silicon Labs's Ember ZNet SDK before v7.4.0, causing a system crash.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00515.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://community.silabs.com/068Vm000001NL4u

History

Wed, 12 Feb 2025 19:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Silabs Silabs emberznet
CPEs		cpe:2.3:a:silabs:emberznet::::::::
Vendors & Products		Silabs Silabs emberznet

Subscriptions

Silabs Emberznet

MITRE

Status: PUBLISHED

Assigner: Silabs

Published: 2024-02-23T19:13:37.199Z

Updated: 2024-08-16T19:31:32.322Z

Reserved: 2023-12-18T20:56:24.812Z

Link: CVE-2023-51394

Vulnrichment

Updated: 2024-08-02T22:32:09.448Z

NVD

Status : Analyzed

Published: 2024-02-23T20:15:51.880

Modified: 2026-06-17T06:40:52.290

Link: CVE-2023-51394

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-476
NULL Pointer Dereference

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