{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-40010",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T07:20:57.151Z",
        "datePublished": "2025-10-20T15:26:55.874Z",
        "dateUpdated": "2026-05-11T21:40:44.043Z"
    },
    "containers": {
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            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:40:44.043Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix potential null pointer dereference in afs_put_server\n\nafs_put_server() accessed server->debug_id before the NULL check, which\ncould lead to a null pointer dereference. Move the debug_id assignment,\nensuring we never dereference a NULL server pointer."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/afs/server.c"
                    ],
                    "versions": [
                        {
                            "version": "2757a4dc184997c66ef1de32636f73b9f21aac14",
                            "lessThan": "7b8381f3c405b864a814d747e526e078c3ef4bc2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2757a4dc184997c66ef1de32636f73b9f21aac14",
                            "lessThan": "cab278cead49a547ac84c3e185f446f381303eae",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2757a4dc184997c66ef1de32636f73b9f21aac14",
                            "lessThan": "a13dbc5e20c7284b82afe6f08debdecf51d2ca04",
                            "status": "affected",
                            "versionType": "git"
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                        {
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                            "lessThan": "41782c44bb8431c43043129ae42f2ba614938479",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2757a4dc184997c66ef1de32636f73b9f21aac14",
                            "lessThan": "9158c6bb245113d4966df9b2ba602197a379412e",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/afs/server.c"
                    ],
                    "versions": [
                        {
                            "version": "6.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.155",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.109",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.50",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16.10",
                            "lessThanOrEqual": "6.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17",
                            "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": "6.0",
                                    "versionEndExcluding": "6.1.155"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.6.109"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.12.50"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.16.10"
                                },
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.17"
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                    ]
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7b8381f3c405b864a814d747e526e078c3ef4bc2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cab278cead49a547ac84c3e185f446f381303eae"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a13dbc5e20c7284b82afe6f08debdecf51d2ca04"
                },
                {
                    "url": "https://git.kernel.org/stable/c/41782c44bb8431c43043129ae42f2ba614938479"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9158c6bb245113d4966df9b2ba602197a379412e"
                }
            ],
            "title": "afs: Fix potential null pointer dereference in afs_put_server",
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    }
}