{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-37836",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T04:51:23.952Z",
        "datePublished": "2025-05-09T06:41:47.341Z",
        "dateUpdated": "2026-05-11T21:16:02.804Z"
    },
    "containers": {
        "cna": {
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                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:16:02.804Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: Fix reference leak in pci_register_host_bridge()\n\nIf device_register() fails, call put_device() to give up the reference to\navoid a memory leak, per the comment at device_register().\n\nFound by code review.\n\n[bhelgaas: squash Dan Carpenter's double free fix from\nhttps://lore.kernel.org/r/db806a6c-a91b-4e5a-a84b-6b7e01bdac85@stanley.mountain]"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/pci/probe.c"
                    ],
                    "versions": [
                        {
                            "version": "37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4",
                            "lessThan": "f4db1b2c9ae3d013733c302ee70cac943b7070c0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4",
                            "lessThan": "3297497ad2246eb9243849bfbbc57a0dea97d76e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4",
                            "lessThan": "b783478e0c53ffb4f04f25fb4e21ef7f482b05df",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4",
                            "lessThan": "bd2a352a0d72575f1842d28c14c10089f0cfe1ae",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4",
                            "lessThan": "9707d0c932f41006a2701afc926b232b50e356b4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4",
                            "lessThan": "bbba4c50a2d2a1d3f3bf31cc4b8280cb492bf2c7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4",
                            "lessThan": "f9208aec86226524ec1cb68a09ac70e974ea6536",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37d6a0a6f4700ad3ae7bbf8db38b4557e97b3fe4",
                            "lessThan": "804443c1f27883926de94c849d91f5b7d7d696e9",
                            "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/pci/probe.c"
                    ],
                    "versions": [
                        {
                            "version": "4.10",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.10",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.237",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.181",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.136",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.89",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.24",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.12",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14.3",
                            "lessThanOrEqual": "6.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15",
                            "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": "4.10",
                                    "versionEndExcluding": "5.10.237"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.10",
                                    "versionEndExcluding": "5.15.181"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.10",
                                    "versionEndExcluding": "6.1.136"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.10",
                                    "versionEndExcluding": "6.6.89"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.10",
                                    "versionEndExcluding": "6.12.24"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.10",
                                    "versionEndExcluding": "6.14.3"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.10",
                                    "versionEndExcluding": "6.15"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f4db1b2c9ae3d013733c302ee70cac943b7070c0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3297497ad2246eb9243849bfbbc57a0dea97d76e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b783478e0c53ffb4f04f25fb4e21ef7f482b05df"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bd2a352a0d72575f1842d28c14c10089f0cfe1ae"
                },
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                    "url": "https://git.kernel.org/stable/c/9707d0c932f41006a2701afc926b232b50e356b4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bbba4c50a2d2a1d3f3bf31cc4b8280cb492bf2c7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f9208aec86226524ec1cb68a09ac70e974ea6536"
                },
                {
                    "url": "https://git.kernel.org/stable/c/804443c1f27883926de94c849d91f5b7d7d696e9"
                }
            ],
            "title": "PCI: Fix reference leak in pci_register_host_bridge()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
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                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T19:56:06.788Z"
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}