{
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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2024-44940",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-08-21T05:34:56.664Z",
        "datePublished": "2024-08-26T11:20:44.914Z",
        "dateUpdated": "2026-05-11T20:32:25.020Z"
    },
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                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T20:32:25.020Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfou: remove warn in gue_gro_receive on unsupported protocol\n\nDrop the WARN_ON_ONCE inn gue_gro_receive if the encapsulated type is\nnot known or does not have a GRO handler.\n\nSuch a packet is easily constructed. Syzbot generates them and sets\noff this warning.\n\nRemove the warning as it is expected and not actionable.\n\nThe warning was previously reduced from WARN_ON to WARN_ON_ONCE in\ncommit 270136613bf7 (\"fou: Do WARN_ON_ONCE in gue_gro_receive for bad\nproto callbacks\")."
                }
            ],
            "affected": [
                {
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                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ipv4/fou_core.c"
                    ],
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                        {
                            "version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
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                            "status": "affected",
                            "versionType": "git"
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                        {
                            "version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
                            "lessThan": "b1453a5616c7bd8acd90633ceba4e59105ba3b51",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
                            "lessThan": "5a2e37bc648a2503bf6d687aed27b9f4455d82eb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
                            "lessThan": "3db4395332e7050ef9ddeb3052e6b5019f2a2a59",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
                            "lessThan": "440ab7f97261bc28501636a13998e1b1946d2e79",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37dd0247797b168ad1cc7f5dbec825a1ee66535b",
                            "lessThan": "dd89a81d850fa9a65f67b4527c0e420d15bf836c",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ipv4/fou_core.c"
                    ],
                    "versions": [
                        {
                            "version": "3.18",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.18",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.234",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.174",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.107",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.47",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.10.6",
                            "lessThanOrEqual": "6.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.11",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.18",
                                    "versionEndExcluding": "5.10.234"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.18",
                                    "versionEndExcluding": "5.15.174"
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                                {
                                    "vulnerable": true,
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                                    "vulnerable": true,
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                                    "versionStartIncluding": "3.18",
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                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.18",
                                    "versionEndExcluding": "6.10.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.18",
                                    "versionEndExcluding": "6.11"
                                }
                            ]
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/a925a200299a6dfc7c172f54da6f374edc930053"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b1453a5616c7bd8acd90633ceba4e59105ba3b51"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5a2e37bc648a2503bf6d687aed27b9f4455d82eb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3db4395332e7050ef9ddeb3052e6b5019f2a2a59"
                },
                {
                    "url": "https://git.kernel.org/stable/c/440ab7f97261bc28501636a13998e1b1946d2e79"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dd89a81d850fa9a65f67b4527c0e420d15bf836c"
                }
            ],
            "title": "fou: remove warn in gue_gro_receive on unsupported protocol",
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                                "id": "CVE-2024-44940",
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                                        "Exploitation": "none"
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                                "version": "2.0.3",
                                "timestamp": "2024-09-10T15:27:32.251724Z"
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            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
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