CVE-2024-0240CWE-401

Silicon Labs EFR32 Bluetooth stack denial of service when sending notifications to multiple clients

Medium · published February 15, 2024

CVSS v3.1
6.5
EPSS
0%
Percentile
28.6
In the wild
Unconfirmed
What it is

A memory leak in the Silicon Labs' Bluetooth stack for EFR32 products may cause memory to be exhausted when sending notifications to multiple clients, this results in all Bluetooth operations, such as advertising and scanning, to stop.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00360 · 28.6th percentile
Weakness
CWE-401 · Missing Release of Memory after Effective Lifetime
Published
2024-02-15T20:30Z
EPSS history
Timeline
  • 15 FEB 20:30Z
    Silicon Labs EFR32 Bluetooth stack denial of service when sending notifications to multiple clients
    cvelistv5