CVE-2024-20147

Name: CVE-2024-20147
Creator: NVD / NIST
Published: 2025-02-03T04:15:07.927+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.20%

Last modified Jun 17, 2026

CVE-2024-20147 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. In Bluetooth FW, there is a possible reachable assertion due to improper exception handling. This could lead to remote denial of service with no additional execution privileges needed. EPSS estimates a 0.20% chance of exploitation in the next 30 days.

Description

In Bluetooth FW, there is a possible reachable assertion due to improper exception handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00389046 (Note: For MT79XX chipsets) / ALPS09136501 (Note: For MT2737, MT3603, MT6XXX, and MT8XXX chipsets); Issue ID: MSV-1797.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.20%

10.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Linuxfoundation	Yocto	3.3
Linuxfoundation	Yocto	4.0
Linuxfoundation	Yocto	5.0
Mediatek	Software Development Kit	<= 3.5
Google	Android	13.0
Google	Android	14.0
Google	Android	15.0
Openwrt	Openwrt	23.05

References

https://corp.mediatek.com/product-security-bulletin/February-2025Vendor Advisory

Timeline

Published: Feb 3, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-20147?

How severe is CVE-2024-20147?

CVE-2024-20147 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.20% probability of exploitation in the next 30 days.

How do I fix CVE-2024-20147?

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-2024-20147?

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

Scan your code now

Source: NVD / NIST