{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49787",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-05-01T14:05:17.223Z",
        "datePublished": "2025-05-01T14:09:19.731Z",
        "dateUpdated": "2026-05-11T19:06:46.516Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:06:46.516Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()\n\npci_get_device() will increase the reference count for the returned\npci_dev. We need to use pci_dev_put() to decrease the reference count\nbefore amd_probe() returns. There is no problem for the 'smbus_dev ==\nNULL' branch because pci_dev_put() can also handle the NULL input\nparameter case."
                }
            ],
            "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-pci-core.c"
                    ],
                    "versions": [
                        {
                            "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
                            "lessThan": "7570e5b5419ffd34b6dc45a88c51e113a9a187e3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
                            "lessThan": "5dbd6378dbf96787d6dbcca44156c511ae085ea3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
                            "lessThan": "27f712cd47d65e14cd52cc32a23d42aeef583d5d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
                            "lessThan": "4423866d31a06a810db22062ed13389416a66b22",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
                            "lessThan": "a99a547658e5d451f01ed307426286716b6f01bf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
                            "lessThan": "35bca18092685b488003509fef7055aa2d4f2ebc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "659c9bc114a810b3a3c1e50585cc57f1312a6d60",
                            "lessThan": "222cfa0118aa68687ace74aab8fdf77ce8fbd7e6",
                            "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-pci-core.c"
                    ],
                    "versions": [
                        {
                            "version": "4.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.300",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.267",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.225",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.156",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.80",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.10",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1",
                            "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": "4.4",
                                    "versionEndExcluding": "4.14.300"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "4.19.267"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "5.4.225"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "5.10.156"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "5.15.80"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "6.0.10"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "6.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7570e5b5419ffd34b6dc45a88c51e113a9a187e3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5dbd6378dbf96787d6dbcca44156c511ae085ea3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/27f712cd47d65e14cd52cc32a23d42aeef583d5d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4423866d31a06a810db22062ed13389416a66b22"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a99a547658e5d451f01ed307426286716b6f01bf"
                },
                {
                    "url": "https://git.kernel.org/stable/c/35bca18092685b488003509fef7055aa2d4f2ebc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/222cfa0118aa68687ace74aab8fdf77ce8fbd7e6"
                }
            ],
            "title": "mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}