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netfilter: nf_tables: reject mismatching sum of field_len with set key length

cve-program · CVE-2025-21826

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/nf_tables_api.c"
                    ],
                    "versions": [
                        {
                            "version": "2d4c0798a1ef8db15b3277697ac2def4eda42312",
                            "lessThan": "6b467c8feac759f4c5c86d708beca2aa2b29584f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "77be8c495a3f841e88b46508cc20d3d7d3289da3",
                            "lessThan": "5083a7ae45003456c253e981b30a43f71230b4a3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9cb084df01e198119de477ac691d682fb01e80f3",
                            "lessThan": "2ac254343d3cf228ae0738b2615fedf85d000752",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dc45bb00e66a33de1abb29e3d587880e1d4d9a7e",
                            "lessThan": "82e491e085719068179ff6a5466b7387cc4bbf32",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3ce67e3793f48c1b9635beb9bb71116ca1e51b58",
                            "lessThan": "49b7182b97bafbd5645414aff054b4a65d05823d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3ce67e3793f48c1b9635beb9bb71116ca1e51b58",
                            "lessThan": "ab50d0eff4a939d20c37721fd9766347efcdb6f6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3ce67e3793f48c1b9635beb9bb71116ca1e51b58",
                            "lessThan": "1b9335a8000fb70742f7db10af314104b6ace220",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ff67e3e488090908dc015ba04d7407d8bd467f7e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.10.209",
                            "lessThan": "5.10.235",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.148",
                            "lessThan": "5.15.179",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.75",
                            "lessThan": "6.1.129",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.14",
                            "lessThan": "6.6.76",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.7.2",
                            "lessThan": "6.8",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

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/nf_tables_api.c"
                    ],
                    "versions": [
                        {
                            "version": "6.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.235",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.179",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.129",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.76",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.13",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.2",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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

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Sources read 9 Nov 19:13 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current