PT-2022-4225 · Intel · Killer Bluetooth+1

Published 2022-08-09 · Updated 2022-08-24 · CVE-2021-23179

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Intel Wireless Bluetooth and Killer Bluetooth versions prior to 22.120

Description The issue is related to an out of bounds read in the firmware of some Intel Wireless Bluetooth and Killer Bluetooth products. This could potentially allow a privileged user to enable information disclosure via local access. The estimated number of potentially affected devices worldwide is not specified. There is no information provided about real-world incidents where this issue was exploited.

Recommendations For versions prior to 22.120, update to version 22.120 or later to resolve the issue. As a temporary workaround, consider restricting local access to minimize the risk of exploitation.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2022-05073

CVE-2021-23179

Affected Products

Intel Wireless Bluetooth

Killer Bluetooth

References · 6

• https://bdu.fstec.ru/vul/2022-05073 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-23179 · Security Note
• https://osv.dev/vulnerability/CVE-2021-23179 · Vendor Advisory
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00628.html · Vendor Advisory
• https://t.me/cvenotify/34908 · Telegram Post
• https://t.me/cvenotify/35089 · Telegram Post