{
    "dataType": "CVE_RECORD",
    "cveMetadata": {
        "cveId": "CVE-2024-26810",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-02-19T14:20:24.179Z",
        "datePublished": "2024-04-05T08:24:41.987Z",
        "dateUpdated": "2024-08-02T00:14:13.648Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2024-05-29T05:23:10.872Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvfio/pci: Lock external INTx masking ops\n\nMask operations through config space changes to DisINTx may race INTx\nconfiguration changes via ioctl.  Create wrappers that add locking for\npaths outside of the core interrupt code.\n\nIn particular, irq_type is updated holding igate, therefore testing\nis_intx() requires holding igate.  For example clearing DisINTx from\nconfig space can otherwise race changes of the interrupt configuration.\n\nThis aligns interfaces which may trigger the INTx eventfd into two\ncamps, one side serialized by igate and the other only enabled while\nINTx is configured.  A subsequent patch introduces synchronization for\nthe latter flows."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/vfio/pci/vfio_pci_intrs.c"
                    ],
                    "versions": [
                        {
                            "version": "89e1f7d4c66d",
                            "lessThan": "1e71b6449d55",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "89e1f7d4c66d",
                            "lessThan": "3dd9be6cb55e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "89e1f7d4c66d",
                            "lessThan": "ec73e0797292",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "89e1f7d4c66d",
                            "lessThan": "3fe0ac10bd11",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "89e1f7d4c66d",
                            "lessThan": "04a4a017b9ff",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "89e1f7d4c66d",
                            "lessThan": "6fe478d855b2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "89e1f7d4c66d",
                            "lessThan": "03505e3344b0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "89e1f7d4c66d",
                            "lessThan": "810cd4bb5345",
                            "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/vfio/pci/vfio_pci_intrs.c"
                    ],
                    "versions": [
                        {
                            "version": "3.6",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.6",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.4.274",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.10.215",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.15.154",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.1.84",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.6.24",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.7.12",
                            "lessThanOrEqual": "6.7.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.8.3",
                            "lessThanOrEqual": "6.8.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.9",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/1e71b6449d55179170efc8dee8664510bb813b42"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3dd9be6cb55e0f47544e7cdda486413f7134e3b3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ec73e079729258a05452356cf6d098bf1504d5a6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3fe0ac10bd117df847c93408a9d428a453cd60e5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/04a4a017b9ffd7b0f427b8c376688d14cb614651"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6fe478d855b20ac1eb5da724afe16af5a2aaaa40"
                },
                {
                    "url": "https://git.kernel.org/stable/c/03505e3344b0576fd619416793a31eae9c5b73bf"
                },
                {
                    "url": "https://git.kernel.org/stable/c/810cd4bb53456d0503cc4e7934e063835152c1b7"
                },
                {
                    "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
                }
            ],
            "title": "vfio/pci: Lock external INTx masking ops",
            "x_generator": {
                "engine": "bippy-a5840b7849dd"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-26810",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-04-05T17:23:22.081964Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-07-05T17:21:17.971Z"
                }
            },
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T00:14:13.648Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://git.kernel.org/stable/c/1e71b6449d55179170efc8dee8664510bb813b42",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/3dd9be6cb55e0f47544e7cdda486413f7134e3b3",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/ec73e079729258a05452356cf6d098bf1504d5a6",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/3fe0ac10bd117df847c93408a9d428a453cd60e5",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/04a4a017b9ffd7b0f427b8c376688d14cb614651",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/6fe478d855b20ac1eb5da724afe16af5a2aaaa40",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/03505e3344b0576fd619416793a31eae9c5b73bf",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/810cd4bb53456d0503cc4e7934e063835152c1b7",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    },
    "dataVersion": "5.1"
}