{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-37963",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T04:51:23.974Z",
        "datePublished": "2025-05-20T16:01:55.322Z",
        "dateUpdated": "2026-05-11T21:18:37.576Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:18:37.576Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: bpf: Only mitigate cBPF programs loaded by unprivileged users\n\nSupport for eBPF programs loaded by unprivileged users is typically\ndisabled. This means only cBPF programs need to be mitigated for BHB.\n\nIn addition, only mitigate cBPF programs that were loaded by an\nunprivileged user. Privileged users can also load the same program\nvia eBPF, making the mitigation pointless."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm64/net/bpf_jit_comp.c"
                    ],
                    "versions": [
                        {
                            "version": "0be7320a635c2e434e8b67e0e9474a85ceb421c4",
                            "lessThan": "038866e01ea5e5a3d948898ac216e531e7848669",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0be7320a635c2e434e8b67e0e9474a85ceb421c4",
                            "lessThan": "df53d418709205450a02bb4d71cbfb4ff86f2c1e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0be7320a635c2e434e8b67e0e9474a85ceb421c4",
                            "lessThan": "6e52d043f7dbf1839a24a3fab2b12b0d3839de7a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0be7320a635c2e434e8b67e0e9474a85ceb421c4",
                            "lessThan": "80251f62028f1ab2e09be5ca3123f84e8b00389a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0be7320a635c2e434e8b67e0e9474a85ceb421c4",
                            "lessThan": "e5f5100f1c64ac6c72671b2cf6b46542fce93706",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0be7320a635c2e434e8b67e0e9474a85ceb421c4",
                            "lessThan": "477481c4348268136227348984b6699d6370b685",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0be7320a635c2e434e8b67e0e9474a85ceb421c4",
                            "lessThan": "f300769ead032513a68e4a02e806393402e626f8",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm64/net/bpf_jit_comp.c"
                    ],
                    "versions": [
                        {
                            "version": "3.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.239",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.186",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.139",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.91",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.29",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14.7",
                            "lessThanOrEqual": "6.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15",
                            "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": "3.7",
                                    "versionEndExcluding": "5.10.239"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "5.15.186"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.1.139"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.6.91"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.12.29"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.14.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.7",
                                    "versionEndExcluding": "6.15"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/038866e01ea5e5a3d948898ac216e531e7848669"
                },
                {
                    "url": "https://git.kernel.org/stable/c/df53d418709205450a02bb4d71cbfb4ff86f2c1e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6e52d043f7dbf1839a24a3fab2b12b0d3839de7a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/80251f62028f1ab2e09be5ca3123f84e8b00389a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e5f5100f1c64ac6c72671b2cf6b46542fce93706"
                },
                {
                    "url": "https://git.kernel.org/stable/c/477481c4348268136227348984b6699d6370b685"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f300769ead032513a68e4a02e806393402e626f8"
                }
            ],
            "title": "arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T19:57:48.402Z"
                }
            }
        ]
    }
}