Multiple vulnerabilities in Intel Wireless Bluetooth and Killer Bluetooth



Published: 2022-02-09
Risk Low
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2021-33139
CVE-2021-33155
CWE-ID CWE-754
CWE-20
Exploitation vector Local network
Public exploit N/A
Vulnerable software
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Intel Wi-Fi 6 AX211
Hardware solutions / Firmware

Intel Wi-Fi 6 AX210
Hardware solutions / Firmware

Intel Wi-Fi 6 AX201
Hardware solutions / Firmware

Intel Wi-Fi 6 AX200
Hardware solutions / Firmware

Intel Wireless-AC 9560
Hardware solutions / Firmware

Intel Wireless-AC 9462
Hardware solutions / Firmware

Intel Wireless-AC 9461
Hardware solutions / Firmware

Intel Wireless-AC 9260
Hardware solutions / Firmware

Intel Dual Band Wireless-AC 8265
Hardware solutions / Firmware

Intel Dual Band Wireless-AC 8260
Hardware solutions / Firmware

Intel Dual Band Wireless-AC 3168
Hardware solutions / Firmware

Intel Wireless 7265 (Rev D) Family
Hardware solutions / Firmware

Intel Dual Band Wireless-AC 3165
Hardware solutions / Firmware

Killer Wi-Fi 6E AX1675
Hardware solutions / Firmware

Killer Wi-Fi 6 AX1650
Hardware solutions / Firmware

Killer Wireless-AC 1550
Hardware solutions / Firmware

Intel Wireless Bluetooth
Client/Desktop applications / Other client software

Intel Killer Bluetooth
Client/Desktop applications / Other client software

Vendor Intel

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Improper Check for Unusual or Exceptional Conditions

EUVDB-ID: #VU60467

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-33139

CWE-ID: CWE-754 - Improper Check for Unusual or Exceptional Conditions

Exploit availability: No

Description

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

The vulnerability exists due to improper check for unusual or exceptional conditions in firmware. A remote authenticated attacker on the local network can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Intel Wi-Fi 6 AX211: All 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 22.100

Intel Killer Bluetooth: before 22.100

before 22.100before 22.100
CPE2.3 External links

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00604.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?

2) Input validation error

EUVDB-ID: #VU60468

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-33155

CWE-ID: CWE-20 - Improper Input Validation

Exploit availability: No

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 in firmware. A remote authenticated 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 AX211: All 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 22.100

Intel Killer Bluetooth: before 22.100

before 22.100before 22.100
CPE2.3 External links

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00604.html

Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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