Denial of service in Intel Wireless Bluetooth and Killer Bluetooth

1) Input validation error

EUVDB-ID: #VU60469

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-33110

CWE-ID:

Exploit availability:

Description

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

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker on the local network can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Intel Wi-Fi 6 AX210: All versions

Intel Wi-Fi 6 AX201: All versions

Intel Wi-Fi 6 AX200: All versions

Intel Wireless-AC 9560: All versions

Intel Wireless-AC 9462: All versions

Intel Wireless-AC 9461: All versions

Intel Wireless-AC 9260: All versions

Intel Dual Band Wireless-AC 8265: All versions

Intel Dual Band Wireless-AC 8260: All versions

Intel Dual Band Wireless-AC 3168: All versions

Intel Wireless 7265 (Rev D) Family: All versions

Intel Dual Band Wireless-AC 3165: All versions

Killer Wi-Fi 6E AX1675: All versions

Killer Wi-Fi 6 AX1650: All versions

Killer Wireless-AC 1550: All versions

Intel Wireless Bluetooth: before 22.80

Intel Killer Bluetooth: before 22.80

Fixed software versions

CPE2.3

• cpe:2.3:h:intel:intel_wi-fi_6_ax210:*:*:*:*:*:*:*:*

External links

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00581.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?