FKIE_CVE-2022-23088

Vulnerability from fkie_nvd - Published: 2024-02-15 05:15 - Updated: 2025-06-04 22:16
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The 802.11 beacon handling routine failed to validate the length of an IEEE 802.11s Mesh ID before copying it to a heap-allocated buffer. While a FreeBSD Wi-Fi client is in scanning mode (i.e., not associated with a SSID) a malicious beacon frame may overwrite kernel memory, leading to remote code execution.
References
secteam@freebsd.orghttps://security.freebsd.org/advisories/FreeBSD-SA-22:07.wifi_meshid.ascVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.freebsd.org/advisories/FreeBSD-SA-22:07.wifi_meshid.ascVendor Advisory
Impacted products
Vendor Product Version
freebsd freebsd *
freebsd freebsd *
freebsd freebsd 12.3
freebsd freebsd 12.3
freebsd freebsd 12.3
freebsd freebsd 12.3
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.0
freebsd freebsd 13.1
freebsd freebsd 13.1
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "The 802.11 beacon handling routine failed to validate the length of an IEEE 802.11s Mesh ID before copying it to a heap-allocated buffer.\n\nWhile a FreeBSD Wi-Fi client is in scanning mode (i.e., not associated with a SSID) a malicious beacon frame may overwrite kernel memory, leading to remote code execution."
    },
    {
      "lang": "es",
      "value": "La rutina de manejo de balizas 802.11 no pudo validar la longitud de un ID de malla IEEE 802.11 antes de copiarlo en un b\u00fafer asignado en mont\u00f3n. Mientras un cliente Wi-Fi de FreeBSD est\u00e1 en modo de escaneo (es decir, no asociado con un SSID), una trama de baliza maliciosa puede sobrescribir la memoria del kernel, lo que lleva a la ejecuci\u00f3n remota de c\u00f3digo."
    }
  ],
  "id": "CVE-2022-23088",
  "lastModified": "2025-06-04T22:16:17.550",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
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  "published": "2024-02-15T05:15:09.440",
  "references": [
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      "source": "secteam@freebsd.org",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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  "sourceIdentifier": "secteam@freebsd.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-94"
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      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
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}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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