CVE-2024-0240

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

Published Feb 15, 2024 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-16038 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.
History
Type Values Removed Values Added
First Time appeared Silabs
Silabs gecko Software Development Kit
CPEs cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*
Vendors & Products Silabs
Silabs gecko Software Development Kit
Type Values Removed Values Added
Weaknesses CWE-400
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-401
Weaknesses

Sources

Status
PUBLISHED
Assigner
Silabs
Published
Updated
Sep 25, 2024, 4:41 PM
Reserved
Jan 4, 2024, 4:51 PM
Status
Analyzed
Published
Feb 15, 2024, 9:15 PM
Modified
Jun 17, 2026, 6:53 AM