CVE-2021-26254

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-26254
Out of bounds read for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged 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-00621.html Patch Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:intel:killer_ac_1550_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_ac_1550:-:*:*:*:*:*:*:*

Configuration 2 (hide)

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

Configuration 3 (hide)

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

Configuration 4 (hide)

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

Configuration 5 (hide)

AND
cpe:2.3:o:intel:proset_wi-fi_6e_ax210_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:proset_wi-fi_6e_ax210:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:intel:wi-fi_6e_ax211_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6e_ax211:-:*:*:*:*:*:*:*

Configuration 7 (hide)

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

Configuration 8 (hide)

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

Configuration 9 (hide)

AND
cpe:2.3:o:intel:wi-fi_6e_ax411_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6e_ax411:-:*:*:*:*:*:*:*
History

19 Aug 2022, 19:18

Type Values Removed Values Added
References (MISC) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html - (MISC) https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html - Patch, Vendor Advisory
CWE CWE-125
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:intel:killer_wi-fi_6e_ax1690_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6e_ax411:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6e_ax211_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:killer_ac_1550_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6e_ax411_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:killer_wi-fi_6e_ax1675_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6_ax1650:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6e_ax1690:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6_ax201_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax200:-:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6_ax200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:killer_wi-fi_6_ax1650_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:proset_wi-fi_6e_ax210_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:intel:proset_wi-fi_6e_ax210:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_wi-fi_6e_ax1675:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:killer_ac_1550:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6e_ax211:-:*:*:*:*:*:*:*
cpe:2.3:h:intel:wi-fi_6_ax201:-:*:*:*:*:*:*:*

18 Aug 2022, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-08-18 20:15

Updated : 2024-02-04 22:51

NVD link : CVE-2021-26254

Mitre link : CVE-2021-26254

CVE.ORG link : CVE-2021-26254

JSON object : View

Products Affected

intel

  • wi-fi_6_ax200_firmware
  • wi-fi_6e_ax211_firmware
  • wi-fi_6_ax200
  • killer_wi-fi_6e_ax1675_firmware
  • wi-fi_6e_ax411_firmware
  • wi-fi_6_ax201
  • wi-fi_6e_ax411
  • killer_wi-fi_6e_ax1675
  • killer_wi-fi_6e_ax1690
  • killer_wi-fi_6_ax1650
  • wi-fi_6e_ax211
  • killer_ac_1550_firmware
  • proset_wi-fi_6e_ax210_firmware
  • proset_wi-fi_6e_ax210
  • killer_wi-fi_6_ax1650_firmware
  • wi-fi_6_ax201_firmware
  • killer_wi-fi_6e_ax1690_firmware
  • killer_ac_1550
CWE
CWE-125

Out-of-bounds Read