{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-54260",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-30T12:06:44.516Z",
        "datePublished": "2025-12-30T12:15:54.205Z",
        "dateUpdated": "2026-05-11T19:58:32.061Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:58:32.061Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix lost destroy smbd connection when MR allocate failed\n\nIf the MR allocate failed, the smb direct connection info is NULL,\nthen smbd_destroy() will directly return, then the connection info\nwill be leaked.\n\nLet's set the smb direct connection info to the server before call\nsmbd_destroy()."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/cifs/smbdirect.c"
                    ],
                    "versions": [
                        {
                            "version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898",
                            "lessThan": "d303e25887127364a6765eaf7ac68aa2bac518a9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898",
                            "lessThan": "324c0c34fff1affd436e509325cb46739209704e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898",
                            "lessThan": "caac205e0d5b44c4c23a10c6c0976d50ebe16ac2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898",
                            "lessThan": "46cd6c639cddba2bd2d810ceb16bb20374ad75b0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898",
                            "lessThan": "c51ae01104b318bf15f3c5097faba5c72addba7a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898",
                            "lessThan": "04b7e13b8a13264282f874db5378fc3d3253cfac",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c7398583340a6d82b8bb7f7f21edcde27dc6a898",
                            "lessThan": "e9d3401d95d62a9531082cd2453ed42f2740e3fd",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/cifs/smbdirect.c"
                    ],
                    "versions": [
                        {
                            "version": "4.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.276",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.235",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.173",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.99",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.16",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.3",
                            "lessThanOrEqual": "6.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "4.19.276"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "5.4.235"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "5.10.173"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "5.15.99"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "6.1.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "6.2.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.16",
                                    "versionEndExcluding": "6.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/d303e25887127364a6765eaf7ac68aa2bac518a9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/324c0c34fff1affd436e509325cb46739209704e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/caac205e0d5b44c4c23a10c6c0976d50ebe16ac2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/46cd6c639cddba2bd2d810ceb16bb20374ad75b0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c51ae01104b318bf15f3c5097faba5c72addba7a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/04b7e13b8a13264282f874db5378fc3d3253cfac"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e9d3401d95d62a9531082cd2453ed42f2740e3fd"
                }
            ],
            "title": "cifs: Fix lost destroy smbd connection when MR allocate failed",
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    }
}