GSD-2024-26668

Vulnerability from gsd - Updated: 2024-02-20 06:02
Details
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_limit: reject configurations that cause integer overflow Reject bogus configs where internal token counter wraps around. This only occurs with very very large requests, such as 17gbyte/s. Its better to reject this rather than having incorrect ratelimit.
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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-26668"
      ],
      "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_limit: reject configurations that cause integer overflow\n\nReject bogus configs where internal token counter wraps around.\nThis only occurs with very very large requests, such as 17gbyte/s.\n\nIts better to reject this rather than having incorrect ratelimit.",
      "id": "GSD-2024-26668",
      "modified": "2024-02-20T06:02:29.299568Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@kernel.org",
        "ID": "CVE-2024-26668",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Linux",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": "d2168e849ebf",
                          "version_value": "79d4efd75e7d"
                        },
                        {
                          "version_value": "not down converted",
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                                "status": "affected",
                                "version": "4.3"
                              },
                              {
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                                "status": "unaffected",
                                "version": "0",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "5.15.*",
                                "status": "unaffected",
                                "version": "5.15.149",
                                "versionType": "custom"
                              },
                              {
                                "lessThanOrEqual": "6.1.*",
                                "status": "unaffected",
                                "version": "6.1.76",
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      "description": {
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            "lang": "eng",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_limit: reject configurations that cause integer overflow\n\nReject bogus configs where internal token counter wraps around.\nThis only occurs with very very large requests, such as 17gbyte/s.\n\nIts better to reject this rather than having incorrect ratelimit."
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      "problemtype": {
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                "lang": "eng",
                "value": "n/a"
              }
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      "references": {
        "reference_data": [
          {
            "name": "https://git.kernel.org/stable/c/79d4efd75e7dbecd855a3b8a63e65f7265f466e1",
            "refsource": "MISC",
            "url": "https://git.kernel.org/stable/c/79d4efd75e7dbecd855a3b8a63e65f7265f466e1"
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            "url": "https://git.kernel.org/stable/c/00c2c29aa36d1d1827c51a3720e9f893a22c7c6a"
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            "name": "https://git.kernel.org/stable/c/c9d9eb9c53d37cdebbad56b91e40baf42d5a97aa",
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            "url": "https://git.kernel.org/stable/c/c9d9eb9c53d37cdebbad56b91e40baf42d5a97aa"
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    "nvd.nist.gov": {
      "cve": {
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_limit: reject configurations that cause integer overflow\n\nReject bogus configs where internal token counter wraps around.\nThis only occurs with very very large requests, such as 17gbyte/s.\n\nIts better to reject this rather than having incorrect ratelimit."
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: netfilter: nft_limit: rechazar configuraciones que causan desbordamiento de enteros Rechazar configuraciones falsas donde el contador de token interno se ajusta. Esto s\u00f3lo ocurre con solicitudes muy grandes, como 17 gbytes/s. Es mejor rechazar esto en lugar de tener un l\u00edmite de tasa incorrecto."
          }
        ],
        "id": "CVE-2024-26668",
        "lastModified": "2024-04-02T12:50:42.233",
        "metrics": {},
        "published": "2024-04-02T07:15:43.627",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/00c2c29aa36d1d1827c51a3720e9f893a22c7c6a"
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        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Awaiting Analysis"
      }
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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