CVE-2020-10065

Name: CVE-2020-10065
Creator: NVD / NIST
Published: 2021-05-25T17:15:07.577+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.49%

Last modified Jun 17, 2026

CVE-2020-10065 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Missing Size Checks in Bluetooth HCI over SPI. Zephyr versions >= v1.14.2, >= v2.2.0 contain Improper Handling of Length Parameter Inconsistency (CWE-130). EPSS estimates a 0.49% chance of exploitation in the next 30 days.

Description

Missing Size Checks in Bluetooth HCI over SPI. Zephyr versions >= v1.14.2, >= v2.2.0 contain Improper Handling of Length Parameter Inconsistency (CWE-130). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hg2w-62p6-g67c

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.49%

38.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Zephyrproject	Zephyr	<= 1.14.2
Zephyrproject	Zephyr	>= 2.0.0, <= 2.2.0

References

http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hg2w-62p6-g67cThird Party Advisory
http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hg2w-62p6-g67cThird Party Advisory

Timeline

Published: May 25, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-10065?

How severe is CVE-2020-10065?

CVE-2020-10065 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.

How do I fix CVE-2020-10065?

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-2020-10065?

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

Scan your code now

Source: NVD / NIST