gsd-2011-1478
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The napi_reuse_skb function in net/core/dev.c in the Generic Receive Offload (GRO) implementation in the Linux kernel before 2.6.38 does not reset the values of certain structure members, which might allow remote attackers to cause a denial of service (NULL pointer dereference) via a malformed VLAN frame.
Aliases
Aliases
CVE-2011-1478


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-1478",
    "description": "The napi_reuse_skb function in net/core/dev.c in the Generic Receive Offload (GRO) implementation in the Linux kernel before 2.6.38 does not reset the values of certain structure members, which might allow remote attackers to cause a denial of service (NULL pointer dereference) via a malformed VLAN frame.",
    "id": "GSD-2011-1478",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-1478.html",
      "https://www.debian.org/security/2011/dsa-2240",
      "https://access.redhat.com/errata/RHSA-2011:1253",
      "https://access.redhat.com/errata/RHSA-2011:0439",
      "https://access.redhat.com/errata/RHSA-2011:0429",
      "https://access.redhat.com/errata/RHSA-2011:0421",
      "https://linux.oracle.com/cve/CVE-2011-1478.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-1478"
      ],
      "details": "The napi_reuse_skb function in net/core/dev.c in the Generic Receive Offload (GRO) implementation in the Linux kernel before 2.6.38 does not reset the values of certain structure members, which might allow remote attackers to cause a denial of service (NULL pointer dereference) via a malformed VLAN frame.",
      "id": "GSD-2011-1478",
      "modified": "2023-12-13T01:19:07.576187Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2011-1478",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
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              "product": {
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                  {
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                    "version": {
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          }
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          },
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          },
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          },
          {
            "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=66c46d741e2e60f0e8b625b80edb0ab820c46d7a",
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            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=66c46d741e2e60f0e8b625b80edb0ab820c46d7a"
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          },
          {
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            "url": "http://mirror.anl.gov/pub/linux/kernel/v2.6/ChangeLog-2.6.38"
          },
          {
            "name": "http://openwall.com/lists/oss-security/2011/03/28/1",
            "refsource": "MISC",
            "url": "http://openwall.com/lists/oss-security/2011/03/28/1"
          },
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            "url": "http://securityreason.com/securityalert/8480"
          },
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            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=691270"
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        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.6.38",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2011-1478"
        },
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-476"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://mirror.anl.gov/pub/linux/kernel/v2.6/ChangeLog-2.6.38",
              "refsource": "CONFIRM",
              "tags": [
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              ],
              "url": "http://mirror.anl.gov/pub/linux/kernel/v2.6/ChangeLog-2.6.38"
            },
            {
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            },
            {
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              "url": "http://secunia.com/advisories/46397"
            },
            {
              "name": "[oss-security] 20110328 CVE-2011-1478 kernel: gro: reset dev and skb_iff on skb reuse",
              "refsource": "MLIST",
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              "url": "http://openwall.com/lists/oss-security/2011/03/28/1"
            },
            {
              "name": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html",
              "refsource": "CONFIRM",
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              "url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"
            },
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              "refsource": "SREASON",
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              "url": "http://securityreason.com/securityalert/8480"
            },
            {
              "name": "20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console",
              "refsource": "BUGTRAQ",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"
            },
            {
              "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6d152e23ad1a7a5b40fef1f42e017d66e6115159",
              "refsource": "MISC",
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              "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6d152e23ad1a7a5b40fef1f42e017d66e6115159"
            },
            {
              "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=66c46d741e2e60f0e8b625b80edb0ab820c46d7a",
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            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 5.7,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 5.5,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T04:29Z",
      "publishedDate": "2011-10-23T10:55Z"
    }
  }
}


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