{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53118",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-05-02T15:51:43.555Z",
        "datePublished": "2025-05-02T15:55:56.177Z",
        "dateUpdated": "2026-05-23T15:28:05.192Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-23T15:28:05.192Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: core: Fix a procfs host directory removal regression\n\nscsi_proc_hostdir_rm() decreases a reference counter and hence must only be\ncalled once per host that is removed. This change does not require a\nscsi_add_host_with_dma() change since scsi_add_host_with_dma() will return\n0 (success) if scsi_proc_host_add() is called."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/hosts.c"
                    ],
                    "versions": [
                        {
                            "version": "891a3cba425cf483d96facca55aebd6ff1da4338",
                            "lessThan": "88c3d3bb6469cea929ac68fd326bdcbefcdfdd83",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6b223e32d66ca9db1f252f433514783d8b22a8e1",
                            "lessThan": "68c665bb185037e7eb66fb792c61da9d7151e99c",
                            "status": "affected",
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                        },
                        {
                            "version": "e471e928de97b00f297ad1015cc14f9459765713",
                            "lessThan": "2a764d55e938743efa7c2cba7305633bcf227f09",
                            "status": "affected",
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                        },
                        {
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                            "lessThan": "7e0ae8667fcdd99d1756922e1140cac75f5fa279",
                            "status": "affected",
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                        },
                        {
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                            "lessThan": "73f030d4ef6d1ad17f824a0a2eb637ef7a9c7d51",
                            "status": "affected",
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                        },
                        {
                            "version": "fc663711b94468f4e1427ebe289c9f05669699c9",
                            "lessThan": "be03df3d4bfe7e8866d4aa43d62e648ffe884f5f",
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                        },
                        {
                            "version": "13daafe1e209b03e9bda16ff2bd2b2da145a139b",
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                        },
                        {
                            "version": "4.19.278",
                            "lessThan": "4.20",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/hosts.c"
                    ],
                    "versions": [
                        {
                            "version": "5.4.237",
                            "lessThan": "5.4.238",
                            "status": "affected",
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                        },
                        {
                            "version": "5.10.175",
                            "lessThan": "5.10.176",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.103",
                            "lessThan": "5.15.104",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.20",
                            "lessThan": "6.1.21",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.7",
                            "lessThan": "6.2.8",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4.237",
                                    "versionEndExcluding": "5.4.238"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.10.175",
                                    "versionEndExcluding": "5.10.176"
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.2.7",
                                    "versionEndExcluding": "6.2.8"
                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.19.278"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/88c3d3bb6469cea929ac68fd326bdcbefcdfdd83"
                },
                {
                    "url": "https://git.kernel.org/stable/c/68c665bb185037e7eb66fb792c61da9d7151e99c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2a764d55e938743efa7c2cba7305633bcf227f09"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7e0ae8667fcdd99d1756922e1140cac75f5fa279"
                },
                {
                    "url": "https://git.kernel.org/stable/c/73f030d4ef6d1ad17f824a0a2eb637ef7a9c7d51"
                },
                {
                    "url": "https://git.kernel.org/stable/c/be03df3d4bfe7e8866d4aa43d62e648ffe884f5f"
                }
            ],
            "title": "scsi: core: Fix a procfs host directory removal regression",
            "x_generator": {
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        }
    }
}