PT-2021-9137 · Zephyr · Zephyr

Steffen Schultz · Published 2021-05-24 · Updated 2021-05-28 · CVE-2020-10064

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

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

Description The issue is related to improper input frame validation in ieee802154 processing, which can lead to stack-based and heap-based buffer overflows.

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 vulnerability.

Heap Based Buffer Overflow

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-122

CWE-121

CWE-787

Related Identifiers

CVE-2020-10064

GHSA-3GVQ-H42F-V3C7

Affected Products

Zephyr

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-10064 · Security Note
• https://osv.dev/vulnerability/CVE-2020-10064 · Vendor Advisory
• http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3gvq-h42f-v3c7 · Note