Medium severity · published Aug 18, 2022
CVE-2021-23168
Out of bounds read for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow an unauthenticated user to potentially enable denial of service via adjacent…
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Out of bounds read for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow an unauthenticated user to potentially enable denial of service via adjacent access.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DB
Dual Band Wireless-ac 3165 Firmware · Intel
before 22.120 · source: NVD
DB
Dual Band Wireless-ac 3168 Firmware · Intel
before 22.120 · source: NVD
DB
Dual Band Wireless-ac 8260 Firmware · Intel
before 22.120 · source: NVD
DB
Dual Band Wireless-ac 8265 Firmware · Intel
before 22.120 · source: NVD
KA
Killer AC 1550 Firmware · Intel
before 3.1122.1105 · source: NVD
KW
Killer Wi-fi 6 Ax1650 Firmware · Intel
before 3.1122.1105 · source: NVD
KW
Killer Wi-fi 6e Ax1675 Firmware · Intel
before 3.1122.1105 · source: NVD
KW
Killer Wi-fi 6e Ax1690 Firmware · Intel
before 3.1122.1105 · source: NVD
PW
Proset Wi-fi 6e Ax210 Firmware · Intel
before 22.120 · source: NVD
W6
Wi-fi 6 Ax200 Firmware · Intel
before 22.120 · source: NVD
W6
Wi-fi 6 Ax201 Firmware · Intel
before 22.120 · source: NVD
W6
Wi-fi 6e Ax211 Firmware · Intel
before 22.120 · source: NVD
Affected product
DB
Dual Band Wireless-ac 3165 Firmware
Intel
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-23168
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-23168
lists.debian.org
https://lists.debian.org/debian-lts-announce/2023/04/msg00002.html
Patch
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00621.html
More from Dual Band Wireless-ac 3165 Firmware
8.8
CVE-2020-12321
Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege…
8.8
CVE-2019-11152
Memory corruption issues in Intel(R) WIFI Drivers before version 21.40 may allow a privileged user to potentially enable escalation of privilege, denial of service, and…
7.8
CVE-2021-33847
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…
7.8
CVE-2019-11151
Memory corruption issues in Intel(R) WIFI Drivers before version 21.40 may allow a privileged user to potentially enable escalation of privilege, denial of service, and…
7.1
CVE-2021-23179
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 a privileged user to potentially enable…