{
  "cveId": "CVE-2022-48973",
  "url": "https://patchblox.com/security/cve/CVE-2022-48973",
  "summary": "CVE-2022-48973 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48973, released October 21, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  gpio: amd8111: Fix PCI device reference count le...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  gpio: amd8111: Fix PCI device reference count leak  for_each_pci_dev() is implemented by pci_get_device(). The comment of pci_get_device() says that it will increase the reference count for the returned pci_dev and also decrease the reference count for the input pci_dev @from if it is not NULL.  If we break for_each_pci_dev() loop with pdev not NULL, we need to call pci_dev_put() to decrease the reference count. Add the missing pci_dev_put() after the \u0027out\u0027 label. Since pci_dev_put() can handle NULL input parameter, there is no problem for the \u0027Device not found\u0027 branch. For the normal path, add pci_dev_put() in amd_gpio_exit().",
  "published": "2024-10-21T20:15:09Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00236,
  "epssPercentile": 0.14636,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-48973",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48973",
      "released": "2024-10-21T20:15:09Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-48973",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48973",
      "released": "2024-10-21T20:15:09Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-48973",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48973",
      "released": "2024-10-21T20:15:09Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}