PT-2022-14269 · Bluetooth · Bluetooth

Published 2022-01-04 · Updated 2022-01-11 · CVE-2022-20022

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 Bluetooth (affected versions not specified)

Description The issue is related to Bluetooth not properly handling a connection attempt from a host with the same BD address as the currently connected BT host, which could lead to a remote denial of service of Bluetooth. No additional execution privileges are needed, and user interaction is not required for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2022-20022

Affected Products

Bluetooth

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-20022 · Security Note
• https://osv.dev/vulnerability/CVE-2022-20022 · Vendor Advisory
• https://corp.mediatek.com/product-security-bulletin/January-2022 · Vendor Advisory
• https://t.me/cibsecurity/34936 · Telegram Post