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bpf: Enforce expected_attach_type for tailcall compatibility

cve-program · CVE-2025-40123

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": [
                        "include/linux/bpf.h",
                        "kernel/bpf/core.c"
                    ],
                    "versions": [
                        {
                            "version": "5e43f899b03a3492ce5fc44e8900becb04dae9c0",
                            "lessThan": "e53a59e7cee5c1605d1ed595933098c2b69108f9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5e43f899b03a3492ce5fc44e8900becb04dae9c0",
                            "lessThan": "dc4f348952173beb8ceb15be30b249276eccb605",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5e43f899b03a3492ce5fc44e8900becb04dae9c0",
                            "lessThan": "a99de19128aec0913f3d529f529fbbff5edfaff8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5e43f899b03a3492ce5fc44e8900becb04dae9c0",
                            "lessThan": "08cb3dc9d2b44f153d0bcf2cb966e4a94b5d0f32",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5e43f899b03a3492ce5fc44e8900becb04dae9c0",
                            "lessThan": "f856c598080ba7ce1252867b8ecd6ad5bdaf9a6a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5e43f899b03a3492ce5fc44e8900becb04dae9c0",
                            "lessThan": "c1ad19b5d8e23123503dcaf2d4342e1b90b923ad",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5e43f899b03a3492ce5fc44e8900becb04dae9c0",
                            "lessThan": "4540aed51b12bc13364149bf95f6ecef013197c0",
                            "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": [
                        "include/linux/bpf.h",
                        "kernel/bpf/core.c"
                    ],
                    "versions": [
                        {
                            "version": "4.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.270",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.221",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.156",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.112",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.53",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.3",
                            "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

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