CVE-2021-3432

MEDIUM

Zephyr < 2.6.0 - Divide By Zero

Title source: rule

Description

Invalid interval in CONNECT_IND leads to Division by Zero. Zephyr versions >= v1.14.0 Divide By Zero (CWE-369). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-7364-p4wc-8mj4

References (1)

Scores

CVSS v3 4.3
EPSS 0.0039
EPSS Percentile 59.6%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Classification

CWE
CWE-369
Status published

Affected Products (1)

zephyrproject/zephyr < 2.6.0

Timeline

Published Jun 28, 2022
Tracked Since Feb 18, 2026