What is the CVSS score of CVE-2022-28667?

CVE-2022-28667 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.3%.

Wi Fi 6E Ax411 Firmware CVE-2022-28667

MEDIUM

Out-of-bounds Write (CWE-787)

2022-11-11 secure@intel.com

Intel Memory Corruption Denial Of Service Buffer Overflow Wi Fi 6E Ax411 Firmware Wi Fi 6E Ax211 Firmware Wi Fi 6E Ax210 Firmware Wi Fi 6E Ax201 Firmware Wi Fi 6E Ax200 Firmware Wireless Ac 9560 Firmware Wireless Ac 9462 Firmware Wireless Ac 9461 Firmware Wireless Ac 9260 Firmware Dual Band Wireless Ac 8265 Firmware Dual Band Wireless Ac 8260 Firmware Dual Band Wireless Ac 3168 Firmware Dual Band Wireless Ac 3165 Firmware Wireless 7265 Rev D Firmware

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Nov 11, 2022 - 16:15 nvd

MEDIUM 6.5

DescriptionNVD

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.

AnalysisAI

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. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. 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. Affected products include: Intel Wi-Fi 6E Ax411 Firmware, Intel Wi-Fi 6E Ax211 Firmware, Intel Wi-Fi 6E Ax210 Firmware, Intel Wi-Fi 6E Ax201 Firmware, Intel Wi-Fi 6E Ax200 Firmware. Version information: version 22.140.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).