CVE-2025-38201

Published: Jul 4, 2025Modified: Jul 14, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

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 (2)

Products: Linux: Linux Kernel

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 5.6 to 6.12.35
Linux Linux Kernel	From 6.13 to 6.15.4

References (9)

https://git.kernel.org/stable/c/0ab3de047808f375a36cd345225572eb3366f3c6

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/1fe27f97944017a9d3c5af4d6d95282bff0f1147

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/4abccfb61f422300be014b8e734c63344306f009

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/80417057ac60dd80f4816eb426e4e4a5bf696534

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/b85e3367a5716ed3662a4fe266525190d2af76df

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/d2768016f091f8a5264076b433fd7c3fabb6eb97

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/df524a68d9021c1401965d610bb6e42ee5d9611e

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://cert-portal.siemens.com/productcert/html/ssa-019113.html

Source: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e

https://cert-portal.siemens.com/productcert/html/ssa-082556.html

Source: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e

Timeline

No history available yet.