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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-38201

netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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")

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 3c4287f62044a90e73a561aa05fc46e62da173da to < 1fe27f97944017a9d3c5af4d6d95282bff0f1147affected
  • 3c4287f62044a90e73a561aa05fc46e62da173da to < 4abccfb61f422300be014b8e734c63344306f009affected
  • 3c4287f62044a90e73a561aa05fc46e62da173da to < 80417057ac60dd80f4816eb426e4e4a5bf696534affected
  • 3c4287f62044a90e73a561aa05fc46e62da173da to < df524a68d9021c1401965d610bb6e42ee5d9611eaffected
  • 3c4287f62044a90e73a561aa05fc46e62da173da to < 0ab3de047808f375a36cd345225572eb3366f3c6affected
  • 3c4287f62044a90e73a561aa05fc46e62da173da to < d2768016f091f8a5264076b433fd7c3fabb6eb97affected
  • 3c4287f62044a90e73a561aa05fc46e62da173da to < b85e3367a5716ed3662a4fe266525190d2af76dfaffected

Linux Linux

Default version status: affected

  • 5.6affected
  • 0 to < 5.6unaffected
  • 5.10.250 to ≤ 5.10.*unaffected
  • 5.15.200 to ≤ 5.15.*unaffected
  • 6.1.163 to ≤ 6.1.*unaffected
  • 6.6.124 to ≤ 6.6.*unaffected
  • 6.12.35 to ≤ 6.12.*unaffected
  • 6.15.4 to ≤ 6.15.*unaffected
  • 6.16 to ≤ *unaffected

References