CVE-2025-38201None▾ SunlitIn 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 b…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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")
Linux >= 3c4287f62044a90e73a561aa05fc46e62da173da < 1fe27f97944017a9d3c5af4d6d95282bff0f1147Linux >= 3c4287f62044a90e73a561aa05fc46e62da173da < 4abccfb61f422300be014b8e734c63344306f009Linux >= 3c4287f62044a90e73a561aa05fc46e62da173da < 80417057ac60dd80f4816eb426e4e4a5bf696534Linux >= 3c4287f62044a90e73a561aa05fc46e62da173da < df524a68d9021c1401965d610bb6e42ee5d9611eLinux >= 3c4287f62044a90e73a561aa05fc46e62da173da < 0ab3de047808f375a36cd345225572eb3366f3c6Linux >= 3c4287f62044a90e73a561aa05fc46e62da173da < d2768016f091f8a5264076b433fd7c3fabb6eb97Linux >= 3c4287f62044a90e73a561aa05fc46e62da173da < b85e3367a5716ed3662a4fe266525190d2af76dfLinux 5.6Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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