github - ghsa-7xg3-5hhv-932f

ghsa-7xg3-5hhv-932f

Vulnerability from github

Published

2024-02-15 06:31

Modified

2024-08-01 15:31

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

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.

Show details on source website

JSON

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{
   affected: [],
   aliases: [
      "CVE-2022-23088",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-94",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-02-15T05:15:09Z",
      severity: "CRITICAL",
   },
   details: "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.",
   id: "GHSA-7xg3-5hhv-932f",
   modified: "2024-08-01T15:31:26Z",
   published: "2024-02-15T06:31:35Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2022-23088",
      },
      {
         type: "WEB",
         url: "https://security.freebsd.org/advisories/FreeBSD-SA-22:07.wifi_meshid.asc",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
         type: "CVSS_V3",
      },
   ],
}

cve-2022-23088

Vulnerability from cvelistv5

Published

2024-02-15 05:03

Modified

2025-04-24 15:15

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

▼	URL	Tags
	https://security.freebsd.org/advisories/FreeBSD-SA-22:07.wifi_meshid.asc	vendor-advisory

Impacted products

	Vendor	Product	Version
	FreeBSD	FreeBSD	Version: 13.1-RC1 Version: 13.0-RELEASE Version: 12.3-RELEASE

Show details on NVD website

JSON

To clipboard

{
   containers: {
      adp: [
         {
            affected: [
               {
                  cpes: [
                     "cpe:2.3:o:freebsd:freebsd:-:*:*:*:*:*:*:*",
                  ],
                  defaultStatus: "unknown",
                  product: "freebsd",
                  vendor: "freebsd",
                  versions: [
                     {
                        lessThan: "p1",
                        status: "affected",
                        version: "13.1-RC1",
                        versionType: "custom",
                     },
                     {
                        lessThan: "p11",
                        status: "affected",
                        version: "13.0-release",
                        versionType: "custom",
                     },
                     {
                        lessThan: "p5",
                        status: "affected",
                        version: "12.3-release",
                        versionType: "custom",
                     },
                  ],
               },
            ],
            metrics: [
               {
                  cvssV3_1: {
                     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",
                  },
               },
               {
                  other: {
                     content: {
                        id: "CVE-2022-23088",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "yes",
                           },
                           {
                              "Technical Impact": "total",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-02-15T16:48:56.971971Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            problemTypes: [
               {
                  descriptions: [
                     {
                        cweId: "CWE-94",
                        description: "CWE-94 Improper Control of Generation of Code ('Code Injection')",
                        lang: "en",
                        type: "CWE",
                     },
                  ],
               },
            ],
            providerMetadata: {
               dateUpdated: "2025-04-24T15:15:14.536Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
         {
            providerMetadata: {
               dateUpdated: "2024-08-03T03:28:43.494Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "vendor-advisory",
                     "x_transferred",
                  ],
                  url: "https://security.freebsd.org/advisories/FreeBSD-SA-22:07.wifi_meshid.asc",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unknown",
               modules: [
                  "net80211",
               ],
               product: "FreeBSD",
               vendor: "FreeBSD",
               versions: [
                  {
                     lessThan: "p1",
                     status: "affected",
                     version: "13.1-RC1",
                     versionType: "release",
                  },
                  {
                     lessThan: "p11",
                     status: "affected",
                     version: "13.0-RELEASE",
                     versionType: "release",
                  },
                  {
                     lessThan: "p5",
                     status: "affected",
                     version: "12.3-RELEASE",
                     versionType: "release",
                  },
               ],
            },
         ],
         credits: [
            {
               lang: "en",
               type: "finder",
               user: "00000000-0000-4000-9000-000000000000",
               value: "m00nbsd",
            },
            {
               lang: "en",
               type: "finder",
               user: "00000000-0000-4000-9000-000000000000",
               value: "Trend Micro Zero Day Initiative",
            },
         ],
         datePublic: "2022-04-06T05:00:00.000Z",
         descriptions: [
            {
               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.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-02-15T05:03:38.536Z",
            orgId: "63664ac6-956c-4cba-a5d0-f46076e16109",
            shortName: "freebsd",
         },
         references: [
            {
               tags: [
                  "vendor-advisory",
               ],
               url: "https://security.freebsd.org/advisories/FreeBSD-SA-22:07.wifi_meshid.asc",
            },
         ],
         source: {
            discovery: "UNKNOWN",
         },
         title: "802.11 heap buffer overflow",
         x_generator: {
            engine: "Vulnogram 0.1.0-dev",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "63664ac6-956c-4cba-a5d0-f46076e16109",
      assignerShortName: "freebsd",
      cveId: "CVE-2022-23088",
      datePublished: "2024-02-15T05:03:38.536Z",
      dateReserved: "2022-01-10T22:07:46.041Z",
      dateUpdated: "2025-04-24T15:15:14.536Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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