{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50141",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-06-18T10:57:27.423Z",
        "datePublished": "2025-06-18T11:03:03.704Z",
        "dateUpdated": "2026-05-11T19:13:37.009Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:13:37.009Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch\n\nof_find_matching_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak.\nof_node_put() checks null pointer."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/mmc/host/sdhci-of-esdhc.c"
                    ],
                    "versions": [
                        {
                            "version": "ea35645a3c66a74af92d3bbb4eb131220fc3e58a",
                            "lessThan": "a63d5d01e83b984b1b9c7ae8fc9c8c93697a3820",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ea35645a3c66a74af92d3bbb4eb131220fc3e58a",
                            "lessThan": "547db1dd98d1815574ebea7358015a17199a93bc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ea35645a3c66a74af92d3bbb4eb131220fc3e58a",
                            "lessThan": "4c472a2c9ed6ea9d272268d7f484d4303c549f1a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ea35645a3c66a74af92d3bbb4eb131220fc3e58a",
                            "lessThan": "b305475df756256a186623f0991d05a816de881a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ea35645a3c66a74af92d3bbb4eb131220fc3e58a",
                            "lessThan": "352377cf74710bc3368dddf78f17210dfe456933",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ea35645a3c66a74af92d3bbb4eb131220fc3e58a",
                            "lessThan": "b074f1e8060836baeb0ee91181f4194b9a0ee16a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ea35645a3c66a74af92d3bbb4eb131220fc3e58a",
                            "lessThan": "8b902840f6a3584f702bcb59834691b30f3d7c5a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ea35645a3c66a74af92d3bbb4eb131220fc3e58a",
                            "lessThan": "b5899a3e2f783a27b268e38d37f9b24c71bddf45",
                            "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/mmc/host/sdhci-of-esdhc.c"
                    ],
                    "versions": [
                        {
                            "version": "4.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.291",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.256",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.211",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.137",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.61",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.18.18",
                            "lessThanOrEqual": "5.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.2",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0",
                            "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": "4.12",
                                    "versionEndExcluding": "4.14.291"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "4.19.256"
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                                    "versionEndExcluding": "5.10.137"
                                },
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                                    "versionEndExcluding": "5.15.61"
                                },
                                {
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                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "6.0"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/a63d5d01e83b984b1b9c7ae8fc9c8c93697a3820"
                },
                {
                    "url": "https://git.kernel.org/stable/c/547db1dd98d1815574ebea7358015a17199a93bc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4c472a2c9ed6ea9d272268d7f484d4303c549f1a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b305475df756256a186623f0991d05a816de881a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/352377cf74710bc3368dddf78f17210dfe456933"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b074f1e8060836baeb0ee91181f4194b9a0ee16a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8b902840f6a3584f702bcb59834691b30f3d7c5a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b5899a3e2f783a27b268e38d37f9b24c71bddf45"
                }
            ],
            "title": "mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch",
            "x_generator": {
                "engine": "bippy-1.2.0"
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}