github - ghsa-hvc5-q4hr-frqx

ghsa-hvc5-q4hr-frqx

Vulnerability from github

Published

2025-07-04 15:31

Modified

2025-07-04 15:31

Details

In the Linux kernel, the following vulnerability has been resolved:

netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX

Otherwise, it is possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof() when resizing hashtable because __GFP_NOWARN is unset.

Similar to:

b541ba7d1f5a ("netfilter: conntrack: clamp maximum hashtable size to INT_MAX")

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38201"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-04T14:15:28Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX\n\nOtherwise, it is possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof()\nwhen resizing hashtable because __GFP_NOWARN is unset.\n\nSimilar to:\n\n  b541ba7d1f5a (\"netfilter: conntrack: clamp maximum hashtable size to INT_MAX\")",
  "id": "GHSA-hvc5-q4hr-frqx",
  "modified": "2025-07-04T15:31:09Z",
  "published": "2025-07-04T15:31:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38201"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0ab3de047808f375a36cd345225572eb3366f3c6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b85e3367a5716ed3662a4fe266525190d2af76df"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d2768016f091f8a5264076b433fd7c3fabb6eb97"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-38201 (GCVE-0-2025-38201)

Vulnerability from cvelistv5

Published

2025-07-04 13:37

Modified

2025-07-28 04:14

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX Otherwise, it is possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof() when resizing hashtable because __GFP_NOWARN is unset. Similar to: b541ba7d1f5a ("netfilter: conntrack: clamp maximum hashtable size to INT_MAX")

References

►

URL

Tags

	https://git.kernel.org/stable/c/0ab3de047808f375a36cd345225572eb3366f3c6
	https://git.kernel.org/stable/c/d2768016f091f8a5264076b433fd7c3fabb6eb97
	https://git.kernel.org/stable/c/b85e3367a5716ed3662a4fe266525190d2af76df

Impacted products

Vendor

Product

Version

►

Version: 3c4287f62044a90e73a561aa05fc46e62da173da
Version: 3c4287f62044a90e73a561aa05fc46e62da173da
Version: 3c4287f62044a90e73a561aa05fc46e62da173da

Version: 5.6

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/netfilter/nft_set_pipapo.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0ab3de047808f375a36cd345225572eb3366f3c6",
              "status": "affected",
              "version": "3c4287f62044a90e73a561aa05fc46e62da173da",
              "versionType": "git"
            },
            {
              "lessThan": "d2768016f091f8a5264076b433fd7c3fabb6eb97",
              "status": "affected",
              "version": "3c4287f62044a90e73a561aa05fc46e62da173da",
              "versionType": "git"
            },
            {
              "lessThan": "b85e3367a5716ed3662a4fe266525190d2af76df",
              "status": "affected",
              "version": "3c4287f62044a90e73a561aa05fc46e62da173da",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/netfilter/nft_set_pipapo.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.6"
            },
            {
              "lessThan": "5.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.35",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.4",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16",
                  "versionStartIncluding": "5.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX\n\nOtherwise, it is possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof()\nwhen resizing hashtable because __GFP_NOWARN is unset.\n\nSimilar to:\n\n  b541ba7d1f5a (\"netfilter: conntrack: clamp maximum hashtable size to INT_MAX\")"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:14:56.757Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/0ab3de047808f375a36cd345225572eb3366f3c6"
        },
        {
          "url": "https://git.kernel.org/stable/c/d2768016f091f8a5264076b433fd7c3fabb6eb97"
        },
        {
          "url": "https://git.kernel.org/stable/c/b85e3367a5716ed3662a4fe266525190d2af76df"
        }
      ],
      "title": "netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX",
      "x_generator": {
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38201",
    "datePublished": "2025-07-04T13:37:22.732Z",
    "dateReserved": "2025-04-16T04:51:23.993Z",
    "dateUpdated": "2025-07-28T04:14:56.757Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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