CVE-2024-0240

Name: CVE-2024-0240
Creator: NVD / NIST
Published: 2024-02-15T21:15:08.673+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.36%

Last modified Jun 17, 2026

CVE-2024-0240 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.36%

27.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Silabs	Gecko Software Development Kit	< 4.3.0

References

https://community.silabs.com/069Vm000001AjEfIAKPermissions Required
https://github.com/SiliconLabs/gecko_sdkProduct
https://community.silabs.com/069Vm000001AjEfIAKPermissions Required
https://github.com/SiliconLabs/gecko_sdkProduct

Timeline

Published: Feb 15, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-0240?

How severe is CVE-2024-0240?

CVE-2024-0240 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.

How do I fix CVE-2024-0240?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-0240?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST