github - ghsa-qg2q-3q8w-8v7r

ghsa-qg2q-3q8w-8v7r

Vulnerability from github

Published

2024-02-15 06:31

Modified

2024-08-29 21:31

Severity ?

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

Details

The total size of the user-provided nmreq to nmreq_copyin() was first computed and then trusted during the copyin. This time-of-check to time-of-use bug could lead to kernel memory corruption.

On systems configured to include netmap in their devfs_ruleset, a privileged process running in a jail can affect the host environment.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-23084"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-367"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-15T05:15:08Z",
    "severity": "HIGH"
  },
  "details": "The total size of the user-provided nmreq to nmreq_copyin() was first computed and then trusted during the copyin.  This time-of-check to time-of-use bug could lead to kernel memory corruption.\n\nOn systems configured to include netmap in their devfs_ruleset, a privileged process running in a jail can affect the host environment.",
  "id": "GHSA-qg2q-3q8w-8v7r",
  "modified": "2024-08-29T21:31:01Z",
  "published": "2024-02-15T06:31:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23084"
    },
    {
      "type": "WEB",
      "url": "https://security.freebsd.org/advisories/FreeBSD-SA-22:04.netmap.asc"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20240419-0003"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-23084

Vulnerability from cvelistv5

Published

2024-02-15 04:52

Modified

2025-02-13 16:28

Severity ?

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

Summary

Potential jail escape vulnerabilities in netmap

References

▼	URL	Tags
	https://security.freebsd.org/advisories/FreeBSD-SA-22:04.netmap.asc	vendor-advisory
	https://security.netapp.com/advisory/ntap-20240419-0003/

Impacted products

▼	Vendor	Product
	FreeBSD	FreeBSD

Show details on NVD website

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:28:43.503Z",
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        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://security.freebsd.org/advisories/FreeBSD-SA-22:04.netmap.asc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20240419-0003/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*"
            ],
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            "vendor": "freebsd",
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        ],
        "metrics": [
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              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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            "other": {
              "content": {
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                "options": [
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                ],
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                "timestamp": "2024-02-15T16:46:40.534639Z",
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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    ],
    "cna": {
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          "modules": [
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          "product": "FreeBSD",
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          "versions": [
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      "credits": [
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          "user": "00000000-0000-4000-9000-000000000000",
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          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Trend Micro Zero Day Initiative"
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      ],
      "datePublic": "2022-04-06T05:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The total size of the user-provided nmreq to nmreq_copyin() was first computed and then trusted during the copyin.  This time-of-check to time-of-use bug could lead to kernel memory corruption.\n\nOn systems configured to include netmap in their devfs_ruleset, a privileged process running in a jail can affect the host environment."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-19T07:05:55.951Z",
        "orgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
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      },
      "references": [
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          "url": "https://security.freebsd.org/advisories/FreeBSD-SA-22:04.netmap.asc"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20240419-0003/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Potential jail escape vulnerabilities in netmap",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
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    }
  },
  "cveMetadata": {
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    "datePublished": "2024-02-15T04:52:09.645Z",
    "dateReserved": "2022-01-10T22:07:46.040Z",
    "dateUpdated": "2025-02-13T16:28:58.743Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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