gsd-2022-48641
Vulnerability from gsd
Modified
2024-02-26 06:00
Details
In the Linux kernel, the following vulnerability has been resolved: netfilter: ebtables: fix memory leak when blob is malformed The bug fix was incomplete, it "replaced" crash with a memory leak. The old code had an assignment to "ret" embedded into the conditional, restore this.
Aliases



{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-48641"
      ],
      "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: ebtables: fix memory leak when blob is malformed\n\nThe bug fix was incomplete, it \"replaced\" crash with a memory leak.\nThe old code had an assignment to \"ret\" embedded into the conditional,\nrestore this.",
      "id": "GSD-2022-48641",
      "modified": "2024-02-26T06:00:31.528970Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@kernel.org",
        "ID": "CVE-2022-48641",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Linux",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "afd01382594d",
                          "version_value": "754e8b74281d"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "358765beb836",
                          "version_value": "1e98318af2f1"
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                          "version_affected": "\u003c",
                          "version_name": "160c4eb47db0",
                          "version_value": "11ebf32fde46"
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                        {
                          "version_affected": "\u003c",
                          "version_name": "624c30521233",
                          "version_value": "ebd97dbe3c55"
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                        {
                          "version_affected": "\u003c",
                          "version_name": "1b2c5428f773",
                          "version_value": "d5917b7af7ca"
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                        {
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                          "version_value": "62ce44c4fff9"
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                        {
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                          "version_value": "4.14.295"
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                        {
                          "version_affected": "\u003c",
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                          "version_value": "4.19.260"
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                          "version_value": "5.4.215"
                        },
                        {
                          "version_affected": "\u003c",
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                          "version_value": "5.10.146"
                        },
                        {
                          "version_affected": "\u003c",
                          "version_name": "5.15.64",
                          "version_value": "5.15.71"
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                          "version_name": "5.19.6",
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              },
              "vendor_name": "Linux"
            }
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      },
      "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\nnetfilter: ebtables: fix memory leak when blob is malformed\n\nThe bug fix was incomplete, it \"replaced\" crash with a memory leak.\nThe old code had an assignment to \"ret\" embedded into the conditional,\nrestore this."
          }
        ]
      },
      "generator": {
        "engine": "bippy-d175d3acf727"
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1",
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            "url": "https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1e"
          },
          {
            "name": "https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab"
          },
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            "name": "https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee"
          },
          {
            "name": "https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f"
          },
          {
            "name": "https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33"
          },
          {
            "name": "https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: ebtables: fix memory leak when blob is malformed\n\nThe bug fix was incomplete, it \"replaced\" crash with a memory leak.\nThe old code had an assignment to \"ret\" embedded into the conditional,\nrestore this."
          }
        ],
        "id": "CVE-2022-48641",
        "lastModified": "2024-04-28T13:15:06.950",
        "metrics": {},
        "published": "2024-04-28T13:15:06.950",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/11ebf32fde46572b0aaf3c2bdd97d923ef5a03ab"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/1e98318af2f163eadaff815abcef38d27ca92c1e"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/38cf372b17f0a5f35c1b716a100532d539f0eb33"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/62ce44c4fff947eebdf10bb582267e686e6835c9"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/754e8b74281dd54a324698803483f47cf3355ae1"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/d5917b7af7cae0e2804f9d127a03268035098b7f"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/ebd97dbe3c55d68346b9c5fb00634a7f5b10bbee"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Received"
      }
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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