{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-37819",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T04:51:23.947Z",
        "datePublished": "2025-05-08T06:26:13.975Z",
        "dateUpdated": "2026-06-11T18:44:20.498Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:15:45.443Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()\n\nWith ACPI in place, gicv2m_get_fwnode() is registered with the pci\nsubsystem as pci_msi_get_fwnode_cb(), which may get invoked at runtime\nduring a PCI host bridge probe. But, the call back is wrongly marked as\n__init, causing it to be freed, while being registered with the PCI\nsubsystem and could trigger:\n\n Unable to handle kernel paging request at virtual address ffff8000816c0400\n  gicv2m_get_fwnode+0x0/0x58 (P)\n  pci_set_bus_msi_domain+0x74/0x88\n  pci_register_host_bridge+0x194/0x548\n\nThis is easily reproducible on a Juno board with ACPI boot.\n\nRetain the function for later use."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/irqchip/irq-gic-v2m.c"
                    ],
                    "versions": [
                        {
                            "version": "0644b3daca28dcb320373ae20069c269c9386304",
                            "lessThan": "0c241dedc43a036599757cd08f356253fa3e5014",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0644b3daca28dcb320373ae20069c269c9386304",
                            "lessThan": "b63de43af8d215b0499eac28b2caa4439183efc1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0644b3daca28dcb320373ae20069c269c9386304",
                            "lessThan": "f95659affee301464f0d058d528d96b35b452da8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0644b3daca28dcb320373ae20069c269c9386304",
                            "lessThan": "dc0d654eb4179b06d3206e4396d072108b9ba082",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0644b3daca28dcb320373ae20069c269c9386304",
                            "lessThan": "2f2803e4b5e4df2b08d378deaab78b1681ef9b30",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0644b3daca28dcb320373ae20069c269c9386304",
                            "lessThan": "3939d6f29d34cdb60e3f68b76e39e00a964a1d51",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0644b3daca28dcb320373ae20069c269c9386304",
                            "lessThan": "47bee0081b483b077c7560bc5358ad101f89c8ef",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0644b3daca28dcb320373ae20069c269c9386304",
                            "lessThan": "3318dc299b072a0511d6dfd8367f3304fb6d9827",
                            "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/irqchip/irq-gic-v2m.c"
                    ],
                    "versions": [
                        {
                            "version": "4.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.5",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.294",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.238",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.182",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.138",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.89",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.26",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14.5",
                            "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": "4.5",
                                    "versionEndExcluding": "5.4.294"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "5.10.238"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "5.15.182"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "6.1.138"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "6.6.89"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "6.12.26"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "6.14.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "6.15"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/0c241dedc43a036599757cd08f356253fa3e5014"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b63de43af8d215b0499eac28b2caa4439183efc1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f95659affee301464f0d058d528d96b35b452da8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dc0d654eb4179b06d3206e4396d072108b9ba082"
                },
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                    "url": "https://git.kernel.org/stable/c/2f2803e4b5e4df2b08d378deaab78b1681ef9b30"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3939d6f29d34cdb60e3f68b76e39e00a964a1d51"
                },
                {
                    "url": "https://git.kernel.org/stable/c/47bee0081b483b077c7560bc5358ad101f89c8ef"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3318dc299b072a0511d6dfd8367f3304fb6d9827"
                }
            ],
            "title": "irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()",
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                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"
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                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T19:55:52.082Z"
                }
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2025-37819",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
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                                        "Automatable": "no"
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                                        "Technical Impact": "total"
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                                "version": "2.0.3",
                                "timestamp": "2026-06-10T20:42:12.226735Z"
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                "title": "CISA ADP Vulnrichment",
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