Vulnerability-Lookup

FKIE_CVE-2014-2739

Vulnerability from fkie_nvd - Published: 2014-04-14 23:55 - Updated: 2026-06-17 00:07

Severity

Summary

The cma_req_handler function in drivers/infiniband/core/cma.c in the Linux kernel 3.14.x through 3.14.1 attempts to resolve an RDMA over Converged Ethernet (aka RoCE) address that is properly resolved within a different module, which allows remote attackers to cause a denial of service (incorrect pointer dereference and system crash) via crafted network traffic.

References

URL	Tags
secalert@redhat.com	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b2853fd6c2d0f383dbdf7427e263eb576a633867
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2014/04/10/9	Patch
secalert@redhat.com	http://www.securityfocus.com/bid/66716
secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=1085415
secalert@redhat.com	https://github.com/torvalds/linux/commit/b2853fd6c2d0f383dbdf7427e263eb576a633867	Exploit
af854a3a-2127-422b-91ae-364da2661108	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b2853fd6c2d0f383dbdf7427e263eb576a633867
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2014/04/10/9	Patch
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/66716
af854a3a-2127-422b-91ae-364da2661108	https://bugzilla.redhat.com/show_bug.cgi?id=1085415
af854a3a-2127-422b-91ae-364da2661108	https://github.com/torvalds/linux/commit/b2853fd6c2d0f383dbdf7427e263eb576a633867	Exploit

Impacted products

Vendor	Product	Version
linux	linux_kernel	3.14
linux	linux_kernel	3.14
linux	linux_kernel	3.14
linux	linux_kernel	3.14
linux	linux_kernel	3.14
linux	linux_kernel	3.14
linux	linux_kernel	3.14
linux	linux_kernel	3.14
linux	linux_kernel	3.14.1

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:3.14:rc1:*:*:*:*:*:*",
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              "vulnerable": true
            },
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              "matchCriteriaId": "3B528018-4A7E-4E59-A7CA-91D2A9536831",
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              "matchCriteriaId": "1795E18E-AE30-4230-809F-E40317FB96BD",
              "vulnerable": true
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            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:3.14:rc4:*:*:*:*:*:*",
              "matchCriteriaId": "0F91AF02-7C23-4888-A580-07C166BE8128",
              "vulnerable": true
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              "criteria": "cpe:2.3:o:linux:linux_kernel:3.14:rc5:*:*:*:*:*:*",
              "matchCriteriaId": "61A7DB5C-EB54-4D4A-AB38-8060F13C8779",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "4FF2C86B-7087-4EFC-A256-3AF313C25325",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:3.14:rc7:*:*:*:*:*:*",
              "matchCriteriaId": "14AC6A73-D01C-44F4-9821-BAE9600E72D5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:3.14:rc8:*:*:*:*:*:*",
              "matchCriteriaId": "055557BE-1FE9-45F5-8A95-F8D3C9B031E4",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "742641DA-1CAE-4156-95F3-367793713696",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
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      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The cma_req_handler function in drivers/infiniband/core/cma.c in the Linux kernel 3.14.x through 3.14.1 attempts to resolve an RDMA over Converged Ethernet (aka RoCE) address that is properly resolved within a different module, which allows remote attackers to cause a denial of service (incorrect pointer dereference and system crash) via crafted network traffic."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n cma_req_handler en drivers/infiniband/core/cma.c en el kernel de Linux 3.14.x hasta 3.14.1 intenta resolver un RDMA sobre una direcci\u00f3n Converged Ethernet (tambi\u00e9n conocido como RoCE) que se resuelve debidamente dentro de un m\u00f3dulo diferente, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (referencia a puntero incorrecto y ca\u00edda de sistema) a trav\u00e9s de trafico de red manipulado."
    }
  ],
  "id": "CVE-2014-2739",
  "lastModified": "2026-06-17T00:07:05.387",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 4.6,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:H/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.2,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-04-14T23:55:07.747",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b2853fd6c2d0f383dbdf7427e263eb576a633867"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
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      ],
      "url": "http://www.openwall.com/lists/oss-security/2014/04/10/9"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/66716"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1085415"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit"
      ],
      "url": "https://github.com/torvalds/linux/commit/b2853fd6c2d0f383dbdf7427e263eb576a633867"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b2853fd6c2d0f383dbdf7427e263eb576a633867"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/66716"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1085415"
    },
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      "tags": [
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      ],
      "url": "https://github.com/torvalds/linux/commit/b2853fd6c2d0f383dbdf7427e263eb576a633867"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2014-2739 (GCVE-0-2014-2739)

Vulnerability from cvelistv5 – Published: 2014-04-14 23:00 – Updated: 2024-08-06 10:21

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat

References

5 references

URL	Tags
http://www.openwall.com/lists/oss-security/2014/04/10/9	mailing-listx_refsource_MLIST
https://github.com/torvalds/linux/commit/b2853fd6…	x_refsource_CONFIRM
http://git.kernel.org/?p=linux/kernel/git/torvald…	x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=1085415	x_refsource_CONFIRM
http://www.securityfocus.com/bid/66716	vdb-entryx_refsource_BID

Date Public

2014-03-26 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T10:21:36.133Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[oss-security] 20140410 Re: CVE request Linux kernel: IB/core: crash while resolving passive side RoCE L2 address in cma_req_handler",
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            ],
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

FKIE_CVE-2014-2739

CVE-2014-2739 (GCVE-0-2014-2739)

Tags

Sightings

Nomenclature