How severe is CVE-2022-28667?

CVE-2022-28667 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-28667 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-28667?

CVE-2022-28667 primarily affects Intel Wi-fi 6e Ax411 Firmware. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-28667?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-28667 published?

CVE-2022-28667 was published on 2022-11-11 and last updated on 2026-06-17.

CVE-2022-28667

CVE-2022-28667 is a medium-severity vulnerability in Intel Wi-fi 6e Ax411 Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Intel Wi-fi 6e Ax411 Firmware
Published: 2022-11-11
Last modified: 2026-06-17

Description

Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi software before version 22.140 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

Frequently asked questions

What is CVE-2022-28667?: Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi software before version 22.140 may allow an unauthenticated user to potentially enable denial of service via adjacent access.
How severe is CVE-2022-28667?: CVE-2022-28667 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-28667 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-28667?: CVE-2022-28667 primarily affects Intel Wi-fi 6e Ax411 Firmware. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-28667?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-28667 published?: CVE-2022-28667 was published on 2022-11-11 and last updated on 2026-06-17.

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00687.html

Affected products (14)

cpe:2.3:o:intel:wi-fi_6e_ax411_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6e_ax211_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6e_ax210_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6e_ax201_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wi-fi_6e_ax200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wireless-ac_9560_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wireless-ac_9462_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wireless-ac_9461_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wireless-ac_9260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:dual_band_wireless-ac_8265_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:dual_band_wireless-ac_8260_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:dual_band_wireless-ac_3168_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:dual_band_wireless-ac_3165_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:intel:wireless_7265_\(rev_d\)_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Intel Wi-fi 6e Ax411 Firmware

CVE-2022-21139 — High (CVSS 8.8): Inadequate encryption strength for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to…
CVE-2021-37409 — High (CVSS 7.8): Improper access control for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged user…
CVE-2021-23223 — High (CVSS 7.8): Improper initialization for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged user…
CVE-2022-21197 — High (CVSS 7.5): Improper input validation for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to…
CVE-2022-21160 — High (CVSS 7.5): Improper buffer restrictions for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to…
CVE-2022-21172 — Medium (CVSS 6.7): Out of bounds write for some Intel(R) PROSet/Wireless WiFi products may allow a privileged user to potentially enable…

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