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vuln-cve/data/2025/37xxx/CVE-2025-37819.json
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{
"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"
},
{
"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()",
"x_generator": {
"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"
}
],
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2025-11-03T19:55:52.082Z"
}
},
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2025-37819",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"version": "2.0.3",
"timestamp": "2026-06-10T20:42:12.226735Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-06-11T18:44:20.498Z"
}
}
]
}
}