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    "data_type": "CVE",
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        "ID": "CVE-2024-26814",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvfio/fsl-mc: Block calling interrupt handler without trigger\n\nThe eventfd_ctx trigger pointer of the vfio_fsl_mc_irq object is\ninitially NULL and may become NULL if the user sets the trigger\neventfd to -1.  The interrupt handler itself is guaranteed that\ntrigger is always valid between request_irq() and free_irq(), but\nthe loopback testing mechanisms to invoke the handler function\nneed to test the trigger.  The triggering and setting ioctl paths\nboth make use of igate and are therefore mutually exclusive.\n\nThe vfio-fsl-mc driver does not make use of irqfds, nor does it\nsupport any sort of masking operations, therefore unlike vfio-pci\nand vfio-platform, the flow can remain essentially unchanged."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Linux",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "cc0ee20bd969",
                                            "version_value": "a563fc18583c"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "5.10",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "5.10",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.10.215",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.15.154",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.1.84",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.6.24",
                                                        "lessThanOrEqual": "6.6.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.7.12",
                                                        "lessThanOrEqual": "6.7.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.8.3",
                                                        "lessThanOrEqual": "6.8.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.9",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
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                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
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                            }
                        ]
                    }
                }
            ]
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    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/a563fc18583ca4f42e2fdd0c70c7c618288e7ede",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/a563fc18583ca4f42e2fdd0c70c7c618288e7ede"
            },
            {
                "url": "https://git.kernel.org/stable/c/250219c6a556f8c69c5910fca05a59037e24147d",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/250219c6a556f8c69c5910fca05a59037e24147d"
            },
            {
                "url": "https://git.kernel.org/stable/c/083e750c9f5f4c3bf61161330fb84d7c8e8bb417",
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                "name": "https://git.kernel.org/stable/c/083e750c9f5f4c3bf61161330fb84d7c8e8bb417"
            },
            {
                "url": "https://git.kernel.org/stable/c/ee0bd4ad780dfbb60355b99f25063357ab488267",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/ee0bd4ad780dfbb60355b99f25063357ab488267"
            },
            {
                "url": "https://git.kernel.org/stable/c/de87511fb0404d23b6da5f4660383b6ed095e28d",
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                "name": "https://git.kernel.org/stable/c/de87511fb0404d23b6da5f4660383b6ed095e28d"
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                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/6ec0d88166dac43f29e96801c0927d514f17add9"
            },
            {
                "url": "https://git.kernel.org/stable/c/7447d911af699a15f8d050dfcb7c680a86f87012",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/7447d911af699a15f8d050dfcb7c680a86f87012"
            }
        ]
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