CVE-2021-26257

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-26257
Improper buffer restrictions 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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00628.html Patch Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:intel:wi-fi_6_ax411_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax411:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:intel:wi-fi_6_ax211_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax211:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:intel:wi-fi_6_ax210_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax210:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:intel:wi-fi_6_ax201_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax201:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:intel:wi-fi_6_ax200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax200:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:intel:wireless-ac_9560_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9560:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:intel:wireless-ac_9462_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9462:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:intel:wireless-ac_9461_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9461:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:intel:wireless-ac_9260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9260:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:intel:dual_band_wireless-ac_8265_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:dual_band_wireless-ac_8265:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:intel:dual_band_wireless-ac_8260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:dual_band_wireless-ac_8260:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:intel:dual_band_wireless-ac_3168_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:dual_band_wireless-ac_3168:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:intel:wireless_7265_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless_7265:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:intel:dual_band_wireless-ac_3165_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:dual_band_wireless-ac_3165:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:intel:killer_wi-fi_6e_ax1690_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6e_ax1690:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:intel:killer_wi-fi_6e_ax1675_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6e_ax1675:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:intel:killer_wi-fi_6_ax1650_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6_ax1650:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:intel:killer_wireless-ac_1550_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wireless-ac_1550:-:*:*:*:*:*:*:*
History

24 Aug 2022, 16:30

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:h:intel:dual_band_wireless-ac_8260:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:dual_band_wireless-ac_3165:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9462:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:dual_band_wireless-ac_8265_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax200:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6e_ax1675:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:wireless-ac_9260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:dual_band_wireless-ac_8260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6_ax210_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:dual_band_wireless-ac_3168:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax411:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6_ax200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wireless_7265_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless_7265:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:killer_wireless-ac_1550_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9560:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:wireless-ac_9560_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:dual_band_wireless-ac_3165_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:dual_band_wireless-ac_3168_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9260:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6_ax411_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax210:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:killer_wi-fi_6e_ax1675_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:dual_band_wireless-ac_8265:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax201:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6e_ax1690:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax211:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6_ax211_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wireless-ac_1550:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6_ax201_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:killer_wi-fi_6e_ax1690_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6_ax1650:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wireless-ac_9461:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:killer_wi-fi_6_ax1650_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wireless-ac_9461_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wireless-ac_9462_firmware:*:*:*:*:*:*:*:*
CWE CWE-119
References (MISC) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00628.html - (MISC) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00628.html - Patch, Vendor Advisory
First Time Intel killer Wi-fi 6e Ax1690
Intel wi-fi 6 Ax211 Firmware
Intel killer Wi-fi 6 Ax1650 Firmware
Intel dual Band Wireless-ac 8265 Firmware
Intel wi-fi 6 Ax210 Firmware
Intel wi-fi 6 Ax210
Intel killer Wireless-ac 1550
Intel dual Band Wireless-ac 3168
Intel wi-fi 6 Ax200
Intel dual Band Wireless-ac 3165 Firmware
Intel wireless-ac 9461
Intel killer Wireless-ac 1550 Firmware
Intel wireless-ac 9461 Firmware
Intel wi-fi 6 Ax201
Intel dual Band Wireless-ac 3168 Firmware
Intel wireless-ac 9560
Intel dual Band Wireless-ac 8260
Intel killer Wi-fi 6e Ax1675 Firmware
Intel wi-fi 6 Ax411
Intel killer Wi-fi 6e Ax1675
Intel wireless 7265
Intel dual Band Wireless-ac 8265
Intel wi-fi 6 Ax201 Firmware
Intel wireless 7265 Firmware
Intel killer Wi-fi 6e Ax1690 Firmware
Intel dual Band Wireless-ac 3165
Intel wireless-ac 9260 Firmware
Intel wi-fi 6 Ax200 Firmware
Intel wi-fi 6 Ax411 Firmware
Intel wireless-ac 9462
Intel wireless-ac 9560 Firmware
Intel
Intel wi-fi 6 Ax211
Intel dual Band Wireless-ac 8260 Firmware
Intel wireless-ac 9260
Intel killer Wi-fi 6 Ax1650
Intel wireless-ac 9462 Firmware

18 Aug 2022, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-08-18 20:15

Updated : 2023-12-10 14:35

NVD link : CVE-2021-26257

Mitre link : CVE-2021-26257

CVE.ORG link : CVE-2021-26257

JSON object : View

Products Affected

intel

  • killer_wi-fi_6e_ax1690_firmware
  • killer_wi-fi_6e_ax1675_firmware
  • wireless-ac_9560_firmware
  • wi-fi_6_ax200
  • wi-fi_6_ax201
  • killer_wireless-ac_1550_firmware
  • wireless-ac_9462
  • killer_wireless-ac_1550
  • wi-fi_6_ax211_firmware
  • wireless-ac_9260
  • killer_wi-fi_6e_ax1675
  • killer_wi-fi_6e_ax1690
  • dual_band_wireless-ac_8260
  • wi-fi_6_ax211
  • dual_band_wireless-ac_8260_firmware
  • killer_wi-fi_6_ax1650
  • wireless-ac_9461
  • dual_band_wireless-ac_3165_firmware
  • wi-fi_6_ax201_firmware
  • wireless-ac_9260_firmware
  • wi-fi_6_ax210
  • wi-fi_6_ax210_firmware
  • wireless_7265_firmware
  • wireless-ac_9461_firmware
  • dual_band_wireless-ac_3168
  • dual_band_wireless-ac_8265
  • wireless-ac_9462_firmware
  • wi-fi_6_ax411_firmware
  • wi-fi_6_ax411
  • wi-fi_6_ax200_firmware
  • killer_wi-fi_6_ax1650_firmware
  • dual_band_wireless-ac_3165
  • dual_band_wireless-ac_8265_firmware
  • dual_band_wireless-ac_3168_firmware
  • wireless-ac_9560
  • wireless_7265
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer