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        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxen/evtchn: avoid WARN() when unbinding an event channel\n\nWhen unbinding a user event channel, the related handler might be\ncalled a last time in case the kernel was built with\nCONFIG_DEBUG_SHIRQ. This might cause a WARN() in the handler.\n\nAvoid that by adding an \"unbinding\" flag to struct user_event which\nwill short circuit the handler."
            }
        ]
    },
    "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": "3c8f5965a993",
                                            "version_value": "99e425032c6e"
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                                        {
                                            "version_affected": "<",
                                            "version_name": "9e90e58c11b7",
                                            "version_value": "35485dad6e28"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "6.7",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "6.7",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "6.6.23",
                                                        "lessThanOrEqual": "6.6.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "6.7.11",
                                                        "lessThanOrEqual": "6.7.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "6.8.2",
                                                        "lessThanOrEqual": "6.8.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "6.9",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
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                                                "defaultStatus": "affected"
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        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/99e425032c6ec13584d3cd33846e0c7307501b47",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/99e425032c6ec13584d3cd33846e0c7307501b47"
            },
            {
                "url": "https://git.kernel.org/stable/c/35485dad6e28f9b17884764d4692b1655cb848d0",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/35485dad6e28f9b17884764d4692b1655cb848d0"
            },
            {
                "url": "https://git.kernel.org/stable/c/9e2d4b58c1da48a32905802aaeadba7084b46895",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/9e2d4b58c1da48a32905802aaeadba7084b46895"
            },
            {
                "url": "https://git.kernel.org/stable/c/51c23bd691c0f1fb95b29731c356c6fd69925d17",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/51c23bd691c0f1fb95b29731c356c6fd69925d17"
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