CVE-2025-38201

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Source
https://cve.org/CVERecord?id=CVE-2025-38201
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38201.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-38201
Downstream
Related
Published
2025-07-04T13:37:22.732Z
Modified
2026-03-19T10:45:48.819569Z
Summary
netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX
Details

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

netfilter: nftsetpipapo: clamp maximum map bucket size to INT_MAX

Otherwise, it is possible to hit WARNONONCE in __kvmallocnodenoprof() when resizing hashtable because _GFPNOWARN is unset.

Similar to:

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

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38201.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
3c4287f62044a90e73a561aa05fc46e62da173da
Fixed
1fe27f97944017a9d3c5af4d6d95282bff0f1147
Fixed
4abccfb61f422300be014b8e734c63344306f009
Fixed
80417057ac60dd80f4816eb426e4e4a5bf696534
Fixed
df524a68d9021c1401965d610bb6e42ee5d9611e
Fixed
0ab3de047808f375a36cd345225572eb3366f3c6
Fixed
d2768016f091f8a5264076b433fd7c3fabb6eb97
Fixed
b85e3367a5716ed3662a4fe266525190d2af76df

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38201.json"