cve-2024-26668
Vulnerability from cvelistv5
Published
2024-04-02 06:43
Modified
2024-12-19 08:44
Severity ?
Summary
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.
Impacted products
Vendor Product Version
Linux Linux Version: 4.3
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:14:12.622Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/79d4efd75e7dbecd855a3b8a63e65f7265f466e1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/bc6e242bb74e2ae616bfd2b250682b738e781c9b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/9882495d02ecc490604f747437a40626dc9160d0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/00c2c29aa36d1d1827c51a3720e9f893a22c7c6a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c9d9eb9c53d37cdebbad56b91e40baf42d5a97aa"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-26668",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T15:53:39.375879Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-11T17:33:38.702Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/netfilter/nft_limit.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "79d4efd75e7dbecd855a3b8a63e65f7265f466e1",
              "status": "affected",
              "version": "d2168e849ebf617b2b7feae44c0c0baf739cb610",
              "versionType": "git"
            },
            {
              "lessThan": "bc6e242bb74e2ae616bfd2b250682b738e781c9b",
              "status": "affected",
              "version": "d2168e849ebf617b2b7feae44c0c0baf739cb610",
              "versionType": "git"
            },
            {
              "lessThan": "9882495d02ecc490604f747437a40626dc9160d0",
              "status": "affected",
              "version": "d2168e849ebf617b2b7feae44c0c0baf739cb610",
              "versionType": "git"
            },
            {
              "lessThan": "00c2c29aa36d1d1827c51a3720e9f893a22c7c6a",
              "status": "affected",
              "version": "d2168e849ebf617b2b7feae44c0c0baf739cb610",
              "versionType": "git"
            },
            {
              "lessThan": "c9d9eb9c53d37cdebbad56b91e40baf42d5a97aa",
              "status": "affected",
              "version": "d2168e849ebf617b2b7feae44c0c0baf739cb610",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/netfilter/nft_limit.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.3"
            },
            {
              "lessThan": "4.3",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.149",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.76",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.15",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.8",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T08:44:39.935Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/79d4efd75e7dbecd855a3b8a63e65f7265f466e1"
        },
        {
          "url": "https://git.kernel.org/stable/c/bc6e242bb74e2ae616bfd2b250682b738e781c9b"
        },
        {
          "url": "https://git.kernel.org/stable/c/9882495d02ecc490604f747437a40626dc9160d0"
        },
        {
          "url": "https://git.kernel.org/stable/c/00c2c29aa36d1d1827c51a3720e9f893a22c7c6a"
        },
        {
          "url": "https://git.kernel.org/stable/c/c9d9eb9c53d37cdebbad56b91e40baf42d5a97aa"
        }
      ],
      "title": "netfilter: nft_limit: reject configurations that cause integer overflow",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26668",
    "datePublished": "2024-04-02T06:43:29.690Z",
    "dateReserved": "2024-02-19T14:20:24.149Z",
    "dateUpdated": "2024-12-19T08:44:39.935Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-26668\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-04-02T07:15:43.627\",\"lastModified\":\"2024-11-21T09:02:48.360\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"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.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/00c2c29aa36d1d1827c51a3720e9f893a22c7c6a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/79d4efd75e7dbecd855a3b8a63e65f7265f466e1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9882495d02ecc490604f747437a40626dc9160d0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bc6e242bb74e2ae616bfd2b250682b738e781c9b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c9d9eb9c53d37cdebbad56b91e40baf42d5a97aa\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/00c2c29aa36d1d1827c51a3720e9f893a22c7c6a\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/79d4efd75e7dbecd855a3b8a63e65f7265f466e1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/9882495d02ecc490604f747437a40626dc9160d0\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/bc6e242bb74e2ae616bfd2b250682b738e781c9b\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/c9d9eb9c53d37cdebbad56b91e40baf42d5a97aa\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.