CVE-2020-10068mediumCWE-20

Zephyr Bluetooth DLE duplicate requests vulnerability

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.1epss 0.5%

exploitation probability

0.5%top 60% of all CVEs

observed exploitation

nono source reports it

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.

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

Affected products

zephyrproject-rtos · zephyr

References

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