2024-12-29 03:03:44 +00:00

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{
"id": "CVE-2024-56561",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-12-27T15:15:14.983",
"lastModified": "2024-12-27T15:15:14.983",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: endpoint: Fix PCI domain ID release in pci_epc_destroy()\n\npci_epc_destroy() invokes pci_bus_release_domain_nr() to release the PCI\ndomain ID, but there are two issues:\n\n - 'epc->dev' is passed to pci_bus_release_domain_nr() which was already\n freed by device_unregister(), leading to a use-after-free issue.\n\n - Domain ID corresponds to the EPC device parent, so passing 'epc->dev'\n is also wrong.\n\nFix these issues by passing 'epc->dev.parent' to\npci_bus_release_domain_nr() and also do it before device_unregister().\n\n[mani: reworded subject and description]"
}
],
"metrics": {},
"references": [
{
"url": "https://git.kernel.org/stable/c/4acc902ed3743edd4ac2d3846604a99d17104359",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/c74a1df6c2a2df7dd45c3fc1a5edc29a075dcf22",
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
]
}