gsd-2021-47150
Vulnerability from gsd
Modified
2024-03-05 06:03
Details
In the Linux kernel, the following vulnerability has been resolved: net: fec: fix the potential memory leak in fec_enet_init() If the memory allocated for cbd_base is failed, it should free the memory allocated for the queues, otherwise it causes memory leak. And if the memory allocated for the queues is failed, it can return error directly.
Aliases


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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-47150"
      ],
      "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: fix the potential memory leak in fec_enet_init()\n\nIf the memory allocated for cbd_base is failed, it should\nfree the memory allocated for the queues, otherwise it causes\nmemory leak.\n\nAnd if the memory allocated for the queues is failed, it can\nreturn error directly.",
      "id": "GSD-2021-47150",
      "modified": "2024-03-05T06:03:55.182333Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@kernel.org",
        "ID": "CVE-2021-47150",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Linux",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "59d0f7465644",
                          "version_value": "15102886bc8f"
                        },
                        {
                          "version_value": "not down converted",
                          "x_cve_json_5_version_data": {
                            "defaultStatus": "affected",
                            "versions": [
                              {
                                "status": "affected",
                                "version": "3.18"
                              },
                              {
                                "lessThan": "3.18",
                                "status": "unaffected",
                                "version": "0",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "4.19.*",
                                "status": "unaffected",
                                "version": "4.19.193",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.4.*",
                                "status": "unaffected",
                                "version": "5.4.124",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.10.*",
                                "status": "unaffected",
                                "version": "5.10.42",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.12.*",
                                "status": "unaffected",
                                "version": "5.12.9",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "*",
                                "status": "unaffected",
                                "version": "5.13",
                                "versionType": "original_commit_for_fix"
                              }
                            ]
                          }
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Linux"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: fix the potential memory leak in fec_enet_init()\n\nIf the memory allocated for cbd_base is failed, it should\nfree the memory allocated for the queues, otherwise it causes\nmemory leak.\n\nAnd if the memory allocated for the queues is failed, it can\nreturn error directly."
          }
        ]
      },
      "generator": {
        "engine": "bippy-b4257b672505"
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://git.kernel.org/stable/c/15102886bc8f5f29daaadf2d925591d564c17e9f",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/15102886bc8f5f29daaadf2d925591d564c17e9f"
          },
          {
            "name": "https://git.kernel.org/stable/c/20255d41ac560397b6a07d8d87dcc5e2efc7672a",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/20255d41ac560397b6a07d8d87dcc5e2efc7672a"
          },
          {
            "name": "https://git.kernel.org/stable/c/8ee7ef4a57a9e1228b6f345aaa70aa8951c7e9cd",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/8ee7ef4a57a9e1228b6f345aaa70aa8951c7e9cd"
          },
          {
            "name": "https://git.kernel.org/stable/c/32a1777fd113335c3f70dc445dffee0ad1c6870f",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/32a1777fd113335c3f70dc445dffee0ad1c6870f"
          },
          {
            "name": "https://git.kernel.org/stable/c/619fee9eb13b5d29e4267cb394645608088c28a8",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/619fee9eb13b5d29e4267cb394645608088c28a8"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: fix the potential memory leak in fec_enet_init()\n\nIf the memory allocated for cbd_base is failed, it should\nfree the memory allocated for the queues, otherwise it causes\nmemory leak.\n\nAnd if the memory allocated for the queues is failed, it can\nreturn error directly."
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: fec: soluciona la posible p\u00e9rdida de memoria en fec_enet_init() Si la memoria asignada para cbd_base falla, deber\u00eda liberar la memoria asignada para las colas; de lo contrario, provoca una p\u00e9rdida de memoria. Y si falla la memoria asignada para las colas, puede devolver un error directamente."
          }
        ],
        "id": "CVE-2021-47150",
        "lastModified": "2024-03-25T13:47:14.087",
        "metrics": {},
        "published": "2024-03-25T09:15:09.257",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/15102886bc8f5f29daaadf2d925591d564c17e9f"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/20255d41ac560397b6a07d8d87dcc5e2efc7672a"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/32a1777fd113335c3f70dc445dffee0ad1c6870f"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/619fee9eb13b5d29e4267cb394645608088c28a8"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/8ee7ef4a57a9e1228b6f345aaa70aa8951c7e9cd"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}


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