CVE-2020-10068

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

In the Zephyr project Bluetooth subsystem, certain duplicate and back-to-back packets can cause incorrect behavior, resulting in a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
zephyrproject-rtos	zephyr	>= 2.2.0, < unspecified; >= 1.14.0, < unspecified

References

https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10068Vendor Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/23091Patch, Third Party Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/23707Patch, Third Party Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/23708Patch, Third Party Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/23964Patch, Third Party Advisory
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-78Third Party Advisory
https://docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10068Vendor Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/23091Patch, Third Party Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/23707Patch, Third Party Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/23708Patch, Third Party Advisory
https://github.com/zephyrproject-rtos/zephyr/pull/23964Patch, Third Party Advisory
https://zephyrprojectsec.atlassian.net/browse/ZEPSEC-78Third Party Advisory

Timeline

Published: Jun 5, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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