CVE-2023-51393 (GCVE-0-2023-51393)
Vulnerability from cvelistv5 – Published: 2024-02-23 19:14 – Updated: 2025-04-22 16:15
VLAI
EPSS
VEX
Title
Potential DoS due to BusFault and Assert in Ember ZNet legacy packet buffer
Summary
Due to an allocation of resources without limits, an uncontrolled resource consumption vulnerability exists in Silicon Labs Ember ZNet SDK prior to v7.4.0.0 (delivered as part of Silicon Labs Gecko SDK v4.4.0) which may enable attackers to trigger a bus fault and crash of the device, requiring a reboot in order to rejoin the network.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-26 18:23 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| silabs.com | Ember ZNet SDK |
Unaffected:
0 , < 7.4.0.0
(7.4.x)
|
guessed | |
| silabs | emberznet_sdk |
Affected:
0 , < 7.4.0.0
(custom)
cpe:2.3:a:silabs:emberznet_sdk:-:*:*:*:*:*:*:* |
Date Public
2024-02-15 17:20
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