Vulnerability Name:

CVE-2021-0075 (CCN-213150)

Assigned:2020-10-22
Published:2021-11-09
Updated:2021-11-21
Summary:Out-of-bounds write in firmware for some Intel(R) PROSet/Wireless WiFi in multiple operating systems and some Killer(TM) WiFi in Windows 10 may allow a privileged user to potentially enable denial of service via local access.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.7 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H)
5.0 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.5 Medium (CCN CVSS v2 Vector: AV:L/AC:H/Au:S/C:N/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): High
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-787
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2021-0075

Source: XF
Type: UNKNOWN
intel-cve20210075-dos(213150)

Source: CCN
Type: INTEL-SA-00509
Intel PROSet/Wireless WiFi and Killer WiFi Software Advisory

Source: MISC
Type: Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00509.html

Vulnerable Configuration:Configuration 1:
  • cpe:/o:intel:ax210_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ax210:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:intel:ax201_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ax201:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:intel:ax200_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ax200:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:intel:ac_9560_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ac_9560:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:intel:ac_9462_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ac_9462:-:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:intel:ac_9461_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ac_9461:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:intel:9260_firmware:-:*:*:*:*:*:*:*
  • OR cpe:/o:intel:ac_9260_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ac_9260:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/o:intel:ac_8265_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ac_8265:-:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/o:intel:ac_8260_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ac_8260:-:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/o:intel:ac_3168_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ac_3168:-:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/o:intel:7265_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:7265:-:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/o:intel:ac_3165_firmware:*:*:*:*:*:*:*:* (Version < 22.40)
  • AND
  • cpe:/h:intel:ac_3165:-:*:*:*:*:*:*:*

    • Configuration 13:
  • cpe:/o:intel:ax1675_firmware:*:*:*:*:*:*:*:* (Version < 2.4.1541)
  • AND
  • cpe:/h:intel:ax1675:-:*:*:*:*:*:*:*

    • Configuration 14:
  • cpe:/o:intel:ax1650_firmware:*:*:*:*:*:*:*:* (Version < 2.4.1541)
  • AND
  • cpe:/h:intel:ax1650:-:*:*:*:*:*:*:*

    • Configuration 15:
  • cpe:/o:intel:ac1550_firmware:*:*:*:*:*:*:*:* (Version < 2.4.1541)
  • AND
  • cpe:/h:intel:ac1550:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:intel:wi-fi_6_ax201:-:*:*:*:*:*:*:*
  • OR cpe:/h:intel:wi-fi_6_ax200:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    intel ax210 firmware *
    intel ax210 -
    intel ax201 firmware *
    intel ax201 -
    intel ax200 firmware *
    intel ax200 -
    intel ac 9560 firmware *
    intel ac 9560 -
    intel ac 9462 firmware *
    intel ac 9462 -
    intel ac 9461 firmware *
    intel ac 9461 -
    intel 9260 firmware -
    intel ac 9260 firmware *
    intel ac 9260 -
    intel ac 8265 firmware *
    intel ac 8265 -
    intel ac 8260 firmware *
    intel ac 8260 -
    intel ac 3168 firmware *
    intel ac 3168 -
    intel 7265 firmware *
    intel 7265 -
    intel ac 3165 firmware *
    intel ac 3165 -
    intel ax1675 firmware *
    intel ax1675 -
    intel ax1650 firmware *
    intel ax1650 -
    intel ac1550 firmware *
    intel ac1550 -
    intel wi-fi 6 ax201 -
    intel wi-fi 6 ax200 -