CVE-2023-51393CWE-770

Potential DoS due to BusFault and Assert in Ember ZNet legacy packet buffer

Medium · published February 23, 2024

CVSS v3.1
5.3
EPSS
1%
Percentile
43.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00515 · 43.0th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2024-02-23T19:14Z
EPSS history
Timeline
  • 23 FEB 19:14Z
    Potential DoS due to BusFault and Assert in Ember ZNet legacy packet buffer
    cvelistv5