CVE-2020-10068 — Improper Input Validation in Zephyr

CWE-20 — Improper Input Validation3 documents3 sources
Severity
6.5MEDIUMNVD
CNA5.1
EPSS
0.1%
top 77.46%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Zephyrproject-rtos ZephyrZephyrproject Zephyr
Timeline
PublishedJun 5
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5zephyrproject-rtos/zephyr2.2.0 — unspecified+1
▶NVDzephyrproject/zephyr2.0.0 — 2.2.0+1

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-vwfw-j95m-5r48: In the Zephyr project Bluetooth subsystem, certain duplicate and back-to-back packets can cause incorrect behavior, resulting in a denial of service↗2022-05-24
▶
CVEList
Zephyr Bluetooth DLE duplicate requests vulnerability↗2020-06-05
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CVE-2020-10068 — Improper Input Validation in Zephyr | cvebase