CVE-2023-51394: Potential DoS for EFR32xxx parts in high traffic environments due to null buffer dereference / crash
Published Feb 23, 2024
·Updated
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.
Affected Software
2 affected components
Silicon Labs Ember ZNet SDK<7.4.0
Silabs Emberznet<7.4.0
Event History
Feb 23, 2024
CVE Published
via MITRE·07:13 PM
Data Sourced
via MITRE·07:13 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·08:15 PM
DescriptionSeverityWeaknessAffected Software
May 26, 57089
Event
via NVD·07:03 AM
Frequently Asked Questions
1
What is the severity of CVE-2023-51394?
CVE-2023-51394 is classified as a high severity vulnerability.
2
How do I fix CVE-2023-51394?
To resolve CVE-2023-51394, upgrade your Silicon Labs Ember ZNet SDK to version 7.4.0 or later.
3
What types of systems are affected by CVE-2023-51394?
CVE-2023-51394 affects systems utilizing the Silicon Labs Ember ZNet SDK versions prior to 7.4.0.
4
What impact does CVE-2023-51394 have on environments?
CVE-2023-51394 may lead to system crashes in high traffic environments due to NULL pointer dereference.
5
When was CVE-2023-51394 reported?
CVE-2023-51394 was reported in the context of vulnerabilities discovered in the Silicon Labs Ember ZNet SDK.