{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53546",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-10-04T15:14:15.921Z",
        "datePublished": "2025-10-04T15:16:54.132Z",
        "dateUpdated": "2026-05-11T19:47:03.901Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:47:03.901Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx\n\nwhen mlx5_cmd_exec failed in mlx5dr_cmd_create_reformat_ctx, the memory\npointed by 'in' is not released, which will cause memory leak. Move memory\nrelease after mlx5_cmd_exec."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c"
                    ],
                    "versions": [
                        {
                            "version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
                            "lessThan": "800d8c96bf997da5eb76ccf8d88795c4231c83fb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
                            "lessThan": "165159854757dbae0dfd1812b27051da35aa6223",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
                            "lessThan": "00cecb0a8f9e7a21754d5ad85813ab6b47b3308f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
                            "lessThan": "3169c3854397f3070a63b1b772db16dcb8cba7b4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
                            "lessThan": "622d71d99124e69f7bf2e2b7a89f5f444a24d235",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1d9186476e12c85dc81a0f01f5c614a9683af7f2",
                            "lessThan": "5dd77585dd9d0e03dd1bceb95f0269a7eaf6b936",
                            "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/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c"
                    ],
                    "versions": [
                        {
                            "version": "5.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.253",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.190",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.126",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.45",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.10",
                            "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": "5.4",
                                    "versionEndExcluding": "5.4.253"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
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                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "6.4.10"
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                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionEndExcluding": "6.5"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/800d8c96bf997da5eb76ccf8d88795c4231c83fb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/165159854757dbae0dfd1812b27051da35aa6223"
                },
                {
                    "url": "https://git.kernel.org/stable/c/00cecb0a8f9e7a21754d5ad85813ab6b47b3308f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3169c3854397f3070a63b1b772db16dcb8cba7b4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/622d71d99124e69f7bf2e2b7a89f5f444a24d235"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5dd77585dd9d0e03dd1bceb95f0269a7eaf6b936"
                }
            ],
            "title": "net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx",
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    }
}