{
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    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2022-48804",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvt_ioctl: fix array_index_nospec in vt_setactivate\n\narray_index_nospec ensures that an out-of-bounds value is set to zero\non the transient path. Decreasing the value by one afterwards causes\na transient integer underflow. vsa.console should be decreased first\nand then sanitized with array_index_nospec.\n\nKasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh\nRazavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU\nAmsterdam."
            }
        ]
    },
    "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": "1da177e4c3f4",
                                            "version_value": "830c5aa302ec"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "4.9.302",
                                                        "lessThanOrEqual": "4.9.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.14.267",
                                                        "lessThanOrEqual": "4.14.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.19.230",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.4.180",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.10.101",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.15.24",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.16.10",
                                                        "lessThanOrEqual": "5.16.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.17",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
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                        ]
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        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/830c5aa302ec16b4ee641aec769462c37f802c90",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/830c5aa302ec16b4ee641aec769462c37f802c90"
            },
            {
                "url": "https://git.kernel.org/stable/c/2a45a6bd1e6d651770aafff57ab3e1d3bb0b42e0",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/2a45a6bd1e6d651770aafff57ab3e1d3bb0b42e0"
            },
            {
                "url": "https://git.kernel.org/stable/c/170325aba4608bde3e7d21c9c19b7bc266ac0885",
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                "name": "https://git.kernel.org/stable/c/170325aba4608bde3e7d21c9c19b7bc266ac0885"
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            {
                "url": "https://git.kernel.org/stable/c/ae3d57411562260ee3f4fd5e875f410002341104",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/ae3d57411562260ee3f4fd5e875f410002341104"
            },
            {
                "url": "https://git.kernel.org/stable/c/778302ca09498b448620edd372dc908bebf80bdf",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/778302ca09498b448620edd372dc908bebf80bdf"
            },
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                "url": "https://git.kernel.org/stable/c/ffe54289b02e9c732d6f04c8ebbe3b2d90d32118",
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                "name": "https://git.kernel.org/stable/c/ffe54289b02e9c732d6f04c8ebbe3b2d90d32118"
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                "name": "https://git.kernel.org/stable/c/6550bdf52846f85a2a3726a5aa0c7c4399f2fc02"
            },
            {
                "url": "https://git.kernel.org/stable/c/61cc70d9e8ef5b042d4ed87994d20100ec8896d9",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/61cc70d9e8ef5b042d4ed87994d20100ec8896d9"
            }
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