{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-46044",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-13T15:03:33.094Z",
        "datePublished": "2026-05-27T12:56:59.663Z",
        "dateUpdated": "2026-10-15T01:20:10.309Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-06-19T11:59:07.730Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipmi:ssif: Clean up kthread on errors\n\nIf an error occurs after the ssif kthread is created, but before the\nmain IPMI code starts the ssif interface, the ssif kthread will not\nbe stopped.\n\nSo make sure the kthread is stopped on an error condition if it is\nrunning."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/char/ipmi/ipmi_ssif.c"
                    ],
                    "versions": [
                        {
                            "version": "259307074bfcf1ff88016e12c68f057aee6cb694",
                            "lessThan": "549607af66a0efdb41307ba6343eed31de8b133e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "259307074bfcf1ff88016e12c68f057aee6cb694",
                            "lessThan": "f2d0a3ede5ebf404d4c334a1f04ef439e0086857",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "259307074bfcf1ff88016e12c68f057aee6cb694",
                            "lessThan": "e662be2d0d05253d0fd7deda9771aa036c23393e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "259307074bfcf1ff88016e12c68f057aee6cb694",
                            "lessThan": "858bc8b9edb6eaf0522900128bb9053e2df6b0f6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "259307074bfcf1ff88016e12c68f057aee6cb694",
                            "lessThan": "800febc637d1c1974b1e899dea8a07e115d60766",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "259307074bfcf1ff88016e12c68f057aee6cb694",
                            "lessThan": "75c486cb1bcaa1a3ec3a6438498176a3a4998ae4",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/char/ipmi/ipmi_ssif.c"
                    ],
                    "versions": [
                        {
                            "version": "3.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.258",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.209",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.176",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.27",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.4",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "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": "3.19",
                                    "versionEndExcluding": "5.10.258"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "5.15.209"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "6.1.176"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "6.18.27"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "7.0.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "7.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/549607af66a0efdb41307ba6343eed31de8b133e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f2d0a3ede5ebf404d4c334a1f04ef439e0086857"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e662be2d0d05253d0fd7deda9771aa036c23393e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/858bc8b9edb6eaf0522900128bb9053e2df6b0f6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/800febc637d1c1974b1e899dea8a07e115d60766"
                },
                {
                    "url": "https://git.kernel.org/stable/c/75c486cb1bcaa1a3ec3a6438498176a3a4998ae4"
                }
            ],
            "title": "ipmi:ssif: Clean up kthread on errors",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "x_adpType": "supplier",
                "providerMetadata": {
                    "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
                    "shortName": "siemens-SADP",
                    "dateUpdated": "2026-10-15T01:20:10.309Z"
                },
                "affected": [
                    {
                        "vendor": "Siemens",
                        "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
                        "versions": [
                            {
                                "status": "affected",
                                "version": "0",
                                "lessThan": "*",
                                "versionType": "custom"
                            }
                        ],
                        "defaultStatus": "unknown"
                    }
                ],
                "references": [
                    {
                        "url": "https://cert-portal.siemens.com/productcert/html/ssa-784472.html"
                    }
                ]
            }
        ]
    }
}