PT-2021-9138 · Zephyr · Zephyr

Steffen Schulz · Published 2021-05-24 · Updated 2022-10-29 · CVE-2020-10065

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/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 concerns Missing Size Checks in Bluetooth HCI over SPI, which involves Improper Handling of Length Parameter Inconsistency.

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.

Memory Corruption

Weakness Enumeration

CWE-787

CWE-130

Related Identifiers

CVE-2020-10065

GHSA-HG2W-62P6-G67C

Affected Products

Zephyr

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-10065 · Security Note
• https://osv.dev/vulnerability/CVE-2020-10065 · Vendor Advisory
• https://t.me/cvenotify/15233 · Telegram Post
• http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hg2w-62p6-g67c · Note