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
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b2853fd6c2d0f383dbdf7427e263eb576a633867
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2014/04/10/9Patch
secalert@redhat.comhttp://www.securityfocus.com/bid/66716
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1085415
secalert@redhat.comhttps://github.com/torvalds/linux/commit/b2853fd6c2d0f383dbdf7427e263eb576a633867Exploit
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b2853fd6c2d0f383dbdf7427e263eb576a633867
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/04/10/9Patch
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/66716
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1085415
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/b2853fd6c2d0f383dbdf7427e263eb576a633867Exploit
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
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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      ],
      "source": "secalert@redhat.com"
    }
  ],
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  "cveTags": [],
  "descriptions": [
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      "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"
        },
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        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  "published": "2014-04-14T23:55:07.747",
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-20"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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