{
  "schema_version": "1.4.0",
  "id": "GHSA-73p9-x3h7-q344",
  "modified": "2025-09-15T15:31:24Z",
  "published": "2025-09-15T15:31:24Z",
  "aliases": [
    "CVE-2023-53175"
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: hv: Fix a crash in hv_pci_restore_msi_msg() during hibernation\n\nWhen a Linux VM with an assigned PCI device runs on Hyper-V, if the PCI\ndevice driver is not loaded yet (i.e. MSI-X/MSI is not enabled on the\ndevice yet), doing a VM hibernation triggers a panic in\nhv_pci_restore_msi_msg() -> msi_lock_descs(&pdev->dev), because\npdev->dev.msi.data is still NULL.\n\nAvoid the panic by checking if MSI-X/MSI is enabled.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53175"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/04bbe863241a9be7d57fb4cf217ee4a72f480e70"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/223fc5352054900f70b8b5e10cfc2f297e70c512"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0687755407b21d252b98dca6be459153a60c62a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e32fc2168aa6b477290392ddbb73d95f012b050c"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": null,
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-15T14:15:39Z"
  }
}