{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53792",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-08T23:58:35.274Z",
        "datePublished": "2025-12-09T00:00:49.221Z",
        "dateUpdated": "2026-05-11T19:51:37.011Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:51:37.011Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-core: fix memory leak in dhchap_ctrl_secret\n\nFree dhchap_secret in nvme_ctrl_dhchap_ctrl_secret_store() before we\nreturn when nvme_auth_generate_key() returns error."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nvme/host/core.c"
                    ],
                    "versions": [
                        {
                            "version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea",
                            "lessThan": "43d0724d756a13694f612a8a151f835ad6425b93",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea",
                            "lessThan": "39b90fc75943406d2bd60fd1ea041aca2559cc5f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea",
                            "lessThan": "6ec30a62789913b1bd0f0d44ea4d0d2d5608b1e8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f50fff73d620cd6e8f48bc58d4f1c944615a3fea",
                            "lessThan": "99c2dcc8ffc24e210a3aa05c204d92f3ef460b05",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nvme/host/core.c"
                    ],
                    "versions": [
                        {
                            "version": "6.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.39",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3.13",
                            "lessThanOrEqual": "6.3.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.4",
                            "lessThanOrEqual": "6.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5",
                            "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": "6.0",
                                    "versionEndExcluding": "6.1.39"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.3.13"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.4.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.5"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/43d0724d756a13694f612a8a151f835ad6425b93"
                },
                {
                    "url": "https://git.kernel.org/stable/c/39b90fc75943406d2bd60fd1ea041aca2559cc5f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6ec30a62789913b1bd0f0d44ea4d0d2d5608b1e8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/99c2dcc8ffc24e210a3aa05c204d92f3ef460b05"
                }
            ],
            "title": "nvme-core: fix memory leak in dhchap_ctrl_secret",
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    }
}