CVE-2025-38162Published

netfilter: nft_set_pipapo: prevent overflow in lookup table allocation

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2025-38162

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/netfilter/nft_set_pipapo.c"
                    ],
                    "versions": [
                        {
                            "version": "3c4287f62044a90e73a561aa05fc46e62da173da",
                            "lessThan": "91edc076439c9e2f34b176149f1c84a47a8ec32f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3c4287f62044a90e73a561aa05fc46e62da173da",
                            "lessThan": "a9e757473561da93c6a4136f0e59aba91ec777fc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3c4287f62044a90e73a561aa05fc46e62da173da",
                            "lessThan": "c1360ac8156c0a3f2385baef91d8d26fd9d39701",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3c4287f62044a90e73a561aa05fc46e62da173da",
                            "lessThan": "43fe1181f738295624696ae9ff611790edb65b5e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3c4287f62044a90e73a561aa05fc46e62da173da",
                            "lessThan": "4c5c6aa9967dbe55bd017bb509885928d0f31206",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/netfilter/nft_set_pipapo.c"
                    ],
                    "versions": [
                        {
                            "version": "5.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.6",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.167",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.125",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.34",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15.3",
                            "lessThanOrEqual": "6.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON