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tcp: Don't call reqsk_fastopen_remove() in tcp_conn_request().

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

cve-program · CVE-2025-40186

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/ipv4/tcp_input.c"
                    ],
                    "versions": [
                        {
                            "version": "7ec092a91ff351dcde89c23e795b73a328274db6",
                            "lessThan": "e359b742eac1eac75cff4e38ee2e8cea492acd9b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a4378dedd6e07e62f2fccb17d78c9665718763d0",
                            "lessThan": "ff6a8883f96a5bc74241ce5b3d431a6dcfa2124d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "33a4fdf0b4a25f8ce65380c3b0136b407ca57609",
                            "lessThan": "eb85ad5f23268d64b037bfb545cbcba3752f90c7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "17d699727577814198d744d6afe54735c6b54c99",
                            "lessThan": "643a94b0cf767325e953591c212be2eb826b9d7f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dfd06131107e7b699ef1e2a24ed2f7d17c917753",
                            "lessThan": "422c1c173c39bbbae1e0eaaf8aefe40b2596233b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa4749c065644af4db496b338452a69a3e5147d9",
                            "lessThan": "c11ace909e873118295e9eb22dc8c58b0b50eb32",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "45c8a6cc2bcd780e634a6ba8e46bffbdf1fc5c01",
                            "lessThan": "64dc47a13aa3d9daf7cec29b44dca8e22a6aea15",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "45c8a6cc2bcd780e634a6ba8e46bffbdf1fc5c01",
                            "lessThan": "2e7cbbbe3d61c63606994b7ff73c72537afe2e1c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ae313d14b45eca7a6bb29cb9bf396d977e7d28fb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.4.300",
                            "lessThan": "5.4.301",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.245",
                            "lessThan": "5.10.246",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.194",
                            "lessThan": "5.15.195",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.154",
                            "lessThan": "6.1.157",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.108",
                            "lessThan": "6.6.113",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.49",
                            "lessThan": "6.12.54",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16.9",
                            "lessThan": "6.17",
                            "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/ipv4/tcp_input.c"
                    ],
                    "versions": [
                        {
                            "version": "6.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.301",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.246",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.195",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.157",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.113",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.54",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.4",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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

ChangeIntel

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Sources read 9 Nov 11:51 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current