PT-2021-9140 · Zephyr · Zephyr

3Zd3Z · Published 2021-05-24 · Updated 2021-05-27 · CVE-2020-10069

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Zephyr versions >= v1.14.2, >= v2.2.0

Description The issue results in a denial of service due to unchecked packet data in Zephyr Bluetooth. This is caused by improper handling of parameters.

Recommendations For Zephyr versions >= v1.14.2, >= v2.2.0, at the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Weakness Enumeration

CWE-233

Related Identifiers

CVE-2020-10069

GHSA-F6VH-7V4X-8FJP

Affected Products

Zephyr

References · 3

• https://osv.dev/vulnerability/CVE-2020-10069 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-10069 · Security Note
• http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-f6vh-7v4x-8fjp · Note