Main Vulnerability Database Vulnerabilities #VU45655

#VU45655 Input validation error in Intel products - CVE-2019-14620

Published: August 12, 2020

Vulnerability identifier: #VU45655

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2019-14620

CWE-ID: CWE-20

Exploitation vector: Adjecent network

Exploit availability: No public exploit available

Vulnerable software:
Intel Wi-Fi 6 AX201
Intel Wi-Fi 6 AX200
Intel Wireless-AC 9560
Intel Wireless-AC 9462
Intel Wireless-AC 9461
Intel Wireless-AC 9260
Intel Dual Band Wireless-AC 8265
Intel Dual Band Wireless-AC 8260
Intel Dual Band Wireless-AC 3168
Intel Wireless 7265 (Rev D) Family
Intel Dual Band Wireless-AC 3165

Software vendor:
Intel

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a improper input validation. A remote attacker with physical proximity to the system can send specially crafted Bluetooth packets and perform a denial of service (DoS) attack.

Remediation

Install updates from vendor's website.

Windows* OS:

Windows 10 - update to version 21.70 or later, available for download at this location:

https://www.intel.com/content/www/us/en/support/products/59485/network-and-i-o/wireless-networking.html

Windows* 7 & 8.1 - update to version 21.40 Hot Fix or later, available for download at this location:

https://www.intel.com/content/www/us/en/support/products/59485/network-and-i-o/wireless-networking.html

Chrome OS:

Intel® Wireless Bluetooth® drivers resolving these vulnerabilities were up streamed to Chromium on April 14th, 2020.

For any Google Chrome OS solution and schedule, please contact Google directly.

Linux OS:

Intel® Wireless Bluetooth® drivers resolving these vulnerabilities were up streamed on April 14th, 2020.

Consult the regular Open Source channels to obtain this update.

External links

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00337.html