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CVE-2025-38201

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CVE-2025-38201

Published: Jul 4, 2025

Modified: May 11, 2026

PUBLISHED

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")

VendorProductVersions

Linux

Linux

affected
3c4287f62044a90e73a561aa05fc46e62da173da - < 1fe27f97944017a9d3c5af4d6d95282bff0f1147
affected
3c4287f62044a90e73a561aa05fc46e62da173da - < 4abccfb61f422300be014b8e734c63344306f009
affected
3c4287f62044a90e73a561aa05fc46e62da173da - < 80417057ac60dd80f4816eb426e4e4a5bf696534
affected
3c4287f62044a90e73a561aa05fc46e62da173da - < df524a68d9021c1401965d610bb6e42ee5d9611e
affected
3c4287f62044a90e73a561aa05fc46e62da173da - < 0ab3de047808f375a36cd345225572eb3366f3c6

+2 more versions

Linux

Linux

affected
5.6
unaffected
0 - < 5.6
unaffected
5.10.250 - <= 5.10.*
unaffected
5.15.200 - <= 5.15.*
unaffected
6.1.163 - <= 6.1.*

+4 more versions

References

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