netfilter: nft_set_pipapo: release elements in clone only from destroy path

{
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  "url": "https://osv.dev/vulnerability/CVE-2024-26809",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "netfilter: nft_set_pipapo: release elements in clone only from destroy path",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: release elements in clone only from destroy path Clone already always provides a current view of the lookup table, use it to destroy the set, otherwise it is possible to destroy elements twice. This fix requires: 212ed75dc5fb (\"netfilter: nf_tables: integrate pipapo into commit protocol\") which came after: 9827a0e6e23b (\"netfilter: nft_set_pipapo: release elements in clone from abort path\").",
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      "modified": "2026-10-28T02:30:43.022797Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/362508506bf545e9ce18c72a2c48dcbfb891ab9c",
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        "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26809.json",
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  "source_id": "core-osv",
  "document_id": 510683,
  "published_at": "2024-04-04T09:51:51.245+00:00"
}