{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-40259",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T07:20:57.182Z",
        "datePublished": "2025-12-04T16:08:19.904Z",
        "dateUpdated": "2026-06-16T19:53:02.820Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-23T16:01:50.583Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: sg: Do not sleep in atomic context\n\nsg_finish_rem_req() calls blk_rq_unmap_user(). The latter function may\nsleep. Hence, call sg_finish_rem_req() with interrupts enabled instead\nof disabled."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/sg.c"
                    ],
                    "versions": [
                        {
                            "version": "97d27b0dd015e980ade63fda111fd1353276e28b",
                            "lessThan": "11eeee00c94d770d4e45364060b5f1526dfe567b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97d27b0dd015e980ade63fda111fd1353276e28b",
                            "lessThan": "db6ac8703ab2b473e1ec845f57f6dd961a388d9f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97d27b0dd015e980ade63fda111fd1353276e28b",
                            "lessThan": "109afbd88ecc46b6cc7551367222387e97999765",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97d27b0dd015e980ade63fda111fd1353276e28b",
                            "lessThan": "3dfd520c3b4ffe69e0630c580717d40447ab842f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97d27b0dd015e980ade63fda111fd1353276e28b",
                            "lessThan": "b343cee5df7e750d9033fba33e96fc4399fa88a5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97d27b0dd015e980ade63fda111fd1353276e28b",
                            "lessThan": "b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97d27b0dd015e980ade63fda111fd1353276e28b",
                            "lessThan": "6983d8375c040bb449d2187f4a57a20de01244fe",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97d27b0dd015e980ade63fda111fd1353276e28b",
                            "lessThan": "90449f2d1e1f020835cba5417234636937dd657e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8d1f3b474a89b42f957ba3bae959dd3cd16531ca",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fa55ef3f803fc7c20be0ab809e6278c31febd875",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6af37613289cfd32516ada47e444b48a638829c8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4a8e8e0af9a520a685e0ab2d489327d5220d7ce2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ae9b6ae2e77947534e255903627cc62746ea77e2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3.16.85",
                            "lessThan": "3.17",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "3.18.101",
                            "lessThan": "3.19",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.1.52",
                            "lessThan": "4.2",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.4.123",
                            "lessThan": "4.5",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.9.89",
                            "lessThan": "4.10",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/sg.c"
                    ],
                    "versions": [
                        {
                            "version": "4.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.302",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.247",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.197",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.159",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.118",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.60",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.10",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18",
                            "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": "4.12",
                                    "versionEndExcluding": "5.4.302"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "5.10.247"
                                },
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "6.1.159"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "6.18"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.16.85"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.18.101"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.1.52"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4.123"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.9.89"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/11eeee00c94d770d4e45364060b5f1526dfe567b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/db6ac8703ab2b473e1ec845f57f6dd961a388d9f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/109afbd88ecc46b6cc7551367222387e97999765"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3dfd520c3b4ffe69e0630c580717d40447ab842f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b343cee5df7e750d9033fba33e96fc4399fa88a5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b2c0340cfa25c5c1f65e8590cc1a2dc97d14ef0f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6983d8375c040bb449d2187f4a57a20de01244fe"
                },
                {
                    "url": "https://git.kernel.org/stable/c/90449f2d1e1f020835cba5417234636937dd657e"
                }
            ],
            "title": "scsi: sg: Do not sleep in atomic context",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-06-16T19:52:52.716801Z",
                                "id": "CVE-2025-40259",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-06-16T19:53:02.820Z"
                }
            }
        ]
    }
}