CVE-2021-26950

Published: Aug 18, 2022Modified: May 5, 2025

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

Out of bounds read in firmware for some Intel(R) Wireless Bluetooth(R) and Killer(TM) Bluetooth(R) products before version 22.120 may allow an authenticated user to potentially enable denial of service via local access.

Affected (18)

Products: Intel: Wi Fi 6 Ax411 Firmware, Wi Fi 6 Ax211 Firmware, Wi Fi 6 Ax210 Firmware, Wi Fi 6 Ax201 Firmware, Wi Fi 6 Ax200 Firmware, Wireless Ac 9560 Firmware, Wireless Ac 9462 Firmware, Wireless Ac 9461 Firmware, Wireless Ac 9260 Firmware, Dual Band Wireless Ac 8265 Firmware, Dual Band Wireless Ac 8260 Firmware, Dual Band Wireless Ac 3168 Firmware, Wireless 7265 Firmware, Dual Band Wireless Ac 3165 Firmware, Killer Wi Fi 6e Ax1690 Firmware, Killer Wi Fi 6e Ax1675 Firmware, Killer Wi Fi 6 Ax1650 Firmware, Killer Wireless Ac 1550 Firmware

Intel

18 products

Wi Fi 6 Ax411 Firmware

Wi Fi 6 Ax211 Firmware

Wi Fi 6 Ax210 Firmware

Wi Fi 6 Ax201 Firmware

Wi Fi 6 Ax200 Firmware

Wireless Ac 9560 Firmware

Wireless Ac 9462 Firmware

Wireless Ac 9461 Firmware

Wireless Ac 9260 Firmware

Dual Band Wireless Ac 8265 Firmware

Dual Band Wireless Ac 8260 Firmware

Dual Band Wireless Ac 3168 Firmware

Wireless 7265 Firmware

Dual Band Wireless Ac 3165 Firmware

Killer Wi Fi 6e Ax1690 Firmware

Killer Wi Fi 6e Ax1675 Firmware

Killer Wi Fi 6 Ax1650 Firmware

Killer Wireless Ac 1550 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Wi Fi 6 Ax411 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Wi Fi 6 Ax411	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Wi Fi 6 Ax211 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Wi Fi 6 Ax211	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Wi Fi 6 Ax210 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Wi Fi 6 Ax210	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Wi Fi 6 Ax201 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Wi Fi 6 Ax201	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Wi Fi 6 Ax200 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Wi Fi 6 Ax200	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Wireless Ac 9560 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Wireless Ac 9560	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Wireless Ac 9462 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Wireless Ac 9462	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Wireless Ac 9461 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Wireless Ac 9461	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Wireless Ac 9260 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Wireless Ac 9260	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Dual Band Wireless Ac 8265 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Dual Band Wireless Ac 8265	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Dual Band Wireless Ac 8260 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Dual Band Wireless Ac 8260	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Dual Band Wireless Ac 3168 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Dual Band Wireless Ac 3168	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Wireless 7265 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Wireless 7265	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Dual Band Wireless Ac 3165 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Dual Band Wireless Ac 3165	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Killer Wi Fi 6e Ax1690 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Killer Wi Fi 6e Ax1690	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Killer Wi Fi 6e Ax1675 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Killer Wi Fi 6e Ax1675	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Killer Wi Fi 6 Ax1650 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Killer Wi Fi 6 Ax1650	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Intel Killer Wireless Ac 1550 Firmware	Before 22.120

Running on/with	Platform Versions
Intel Killer Wireless Ac 1550	All versions

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (2)

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00628.html

Source: secure@intel.com

PatchVendor Advisory

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00628.html

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.