CVE-2023-51393

State: PUBLISHED · Published: 2024-02-23 · Updated: 2025-04-22 · Assigner: Silabs

Description

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.

CWE

CWE-770 — CWE-770 Allocation of Resources Without Limits or Throttling

Affected

silabs.com / Ember ZNet SDK — v=0 <7.4.0.0 [unaffected]

CVSS

3.1 score=5.3 severity=MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References

https://community.silabs.com/068Vm000001NaAM

Source

cvelistV5-main/cves/2023/51xxx/CVE-2023-51393.json