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    "data_type": "CVE",
    "data_format": "MITRE",
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        "ID": "CVE-2024-42265",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nprotect the fetch of ->fd[fd] in do_dup2() from mispredictions\n\nboth callers have verified that fd is not greater than ->max_fds;\nhowever, misprediction might end up with\n        tofree = fdt->fd[fd];\nbeing speculatively executed.  That's wrong for the same reasons\nwhy it's wrong in close_fd()/file_close_fd_locked(); the same\nsolution applies - array_index_nospec(fd, fdt->max_fds) could differ\nfrom fd only in case of speculative execution on mispredicted path."
            }
        ]
    },
    "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": "ed42e8ff509d"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "4.19.320",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.4.282",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.10.224",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.15.165",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.1.104",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.6.45",
                                                        "lessThanOrEqual": "6.6.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
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                                                    {
                                                        "version": "6.10.4",
                                                        "lessThanOrEqual": "6.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
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                                                    {
                                                        "version": "6.11",
                                                        "lessThanOrEqual": "*",
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                                                        "versionType": "original_commit_for_fix"
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                                                "defaultStatus": "affected"
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                "refsource": "MISC",
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            },
            {
                "url": "https://git.kernel.org/stable/c/41a6c31df77bd8e050136b0a200b537da9e1084a",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/41a6c31df77bd8e050136b0a200b537da9e1084a"
            },
            {
                "url": "https://git.kernel.org/stable/c/08775b3d6ed117cf4518754ec7300ee42b6a5368",
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                "name": "https://git.kernel.org/stable/c/08775b3d6ed117cf4518754ec7300ee42b6a5368"
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                "name": "https://git.kernel.org/stable/c/3f480493550b6a23d3a65d095d6569d4a7f56a0f"
            },
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                "name": "https://git.kernel.org/stable/c/5db999fff545b924b24c9afd368ef5c17279b176"
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                "name": "https://git.kernel.org/stable/c/1171ceccabfd596ca370c5d2cbb47d110c3f2fe1"
            },
            {
                "url": "https://git.kernel.org/stable/c/8aa37bde1a7b645816cda8b80df4753ecf172bf1",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/8aa37bde1a7b645816cda8b80df4753ecf172bf1"
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