cnvd - cnvd-2024-39374

cnvd-2024-39374

Vulnerability from cnvd

Title: Linux kernel存在未明漏洞（CNVD-2024-39374）

Description:

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。

Linux kernel存在安全漏洞，该漏洞源于在多次重新创建后未能正确处理ID 0端点的使用。目前没有详细的漏洞细节提供。

Severity: 低

Patch Name: Linux kernel存在未明漏洞（CNVD-2024-39374）的补丁

Patch Description:

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。

Linux kernel存在安全漏洞，该漏洞源于在多次重新创建后未能正确处理ID 0端点的使用。目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

https://git.kernel.org/stable/c/119806ae4e46cf239db8e6ad92bc2fd3daae86dc

Reference: https://nvd.nist.gov/vuln/detail/CVE-2024-46711

Impacted products

Name
['Linux Linux kernel >=6.2，<6.6.49', 'Linux Linux kernel >=6.7，<6.10.8', 'Linux Linux kernel >=6.0，<6.1.109']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-46711"
    }
  },
  "description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\n\nLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u591a\u6b21\u91cd\u65b0\u521b\u5efa\u540e\u672a\u80fd\u6b63\u786e\u5904\u7406ID 0\u7aef\u70b9\u7684\u4f7f\u7528\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "https://git.kernel.org/stable/c/119806ae4e46cf239db8e6ad92bc2fd3daae86dc",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-39374",
  "openTime": "2024-09-27",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u591a\u6b21\u91cd\u65b0\u521b\u5efa\u540e\u672a\u80fd\u6b63\u786e\u5904\u7406ID 0\u7aef\u70b9\u7684\u4f7f\u7528\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Linux kernel\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2024-39374\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Linux Linux kernel \u003e=6.2\uff0c\u003c6.6.49",
      "Linux Linux kernel \u003e=6.7\uff0c\u003c6.10.8",
      "Linux Linux kernel \u003e=6.0\uff0c\u003c6.1.109"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-46711",
  "serverity": "\u4f4e",
  "submitTime": "2024-09-14",
  "title": "Linux kernel\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2024-39374\uff09"
}

CVE-2024-46711 (GCVE-0-2024-46711)

Vulnerability from cvelistv5

Published

2024-09-13 06:33

Modified

2025-05-04 09:32

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: fix ID 0 endp usage after multiple re-creations 'local_addr_used' and 'add_addr_accepted' are decremented for addresses not related to the initial subflow (ID0), because the source and destination addresses of the initial subflows are known from the beginning: they don't count as "additional local address being used" or "ADD_ADDR being accepted". It is then required not to increment them when the entrypoint used by the initial subflow is removed and re-added during a connection. Without this modification, this entrypoint cannot be removed and re-added more than once.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/c9c744666f7308a4daba520191e29d395260bcfe
	https://git.kernel.org/stable/c/53e2173172d26c0617b29dd83618b71664bed1fb
	https://git.kernel.org/stable/c/119806ae4e46cf239db8e6ad92bc2fd3daae86dc
	https://git.kernel.org/stable/c/9366922adc6a71378ca01f898c41be295309f044

Impacted products

Vendor

Product

Version

▼

Linux

Version: 3ad14f54bd7448384458e69f0183843f683ecce8
Version: 3ad14f54bd7448384458e69f0183843f683ecce8
Version: 3ad14f54bd7448384458e69f0183843f683ecce8
Version: 3ad14f54bd7448384458e69f0183843f683ecce8

Linux

Version: 6.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-46711",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T14:59:30.987140Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-29T14:59:46.450Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/mptcp/pm_netlink.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c9c744666f7308a4daba520191e29d395260bcfe",
              "status": "affected",
              "version": "3ad14f54bd7448384458e69f0183843f683ecce8",
              "versionType": "git"
            },
            {
              "lessThan": "53e2173172d26c0617b29dd83618b71664bed1fb",
              "status": "affected",
              "version": "3ad14f54bd7448384458e69f0183843f683ecce8",
              "versionType": "git"
            },
            {
              "lessThan": "119806ae4e46cf239db8e6ad92bc2fd3daae86dc",
              "status": "affected",
              "version": "3ad14f54bd7448384458e69f0183843f683ecce8",
              "versionType": "git"
            },
            {
              "lessThan": "9366922adc6a71378ca01f898c41be295309f044",
              "status": "affected",
              "version": "3ad14f54bd7448384458e69f0183843f683ecce8",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/mptcp/pm_netlink.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
            {
              "lessThan": "6.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.109",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.49",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.10.*",
              "status": "unaffected",
              "version": "6.10.8",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.109",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.49",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.10.8",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.11",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: pm: fix ID 0 endp usage after multiple re-creations\n\n\u0027local_addr_used\u0027 and \u0027add_addr_accepted\u0027 are decremented for addresses\nnot related to the initial subflow (ID0), because the source and\ndestination addresses of the initial subflows are known from the\nbeginning: they don\u0027t count as \"additional local address being used\" or\n\"ADD_ADDR being accepted\".\n\nIt is then required not to increment them when the entrypoint used by\nthe initial subflow is removed and re-added during a connection. Without\nthis modification, this entrypoint cannot be removed and re-added more\nthan once."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:32:28.946Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c9c744666f7308a4daba520191e29d395260bcfe"
        },
        {
          "url": "https://git.kernel.org/stable/c/53e2173172d26c0617b29dd83618b71664bed1fb"
        },
        {
          "url": "https://git.kernel.org/stable/c/119806ae4e46cf239db8e6ad92bc2fd3daae86dc"
        },
        {
          "url": "https://git.kernel.org/stable/c/9366922adc6a71378ca01f898c41be295309f044"
        }
      ],
      "title": "mptcp: pm: fix ID 0 endp usage after multiple re-creations",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-46711",
    "datePublished": "2024-09-13T06:33:42.956Z",
    "dateReserved": "2024-09-11T15:12:18.252Z",
    "dateUpdated": "2025-05-04T09:32:28.946Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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