{
  "cveId": "CVE-2024-45027",
  "url": "https://patchblox.com/security/cve/CVE-2024-45027",
  "summary": "CVE-2024-45027 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-45027, released September 11, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  usb: xhci: Check for xhci-\u003Einterrupters being al...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  usb: xhci: Check for xhci-\u003Einterrupters being allocated in xhci_mem_clearup()  If xhci_mem_init() fails, it calls into xhci_mem_cleanup() to mop up the damage. If it fails early enough, before xhci-\u003Einterrupters is allocated but after xhci-\u003Emax_interrupters has been set, which happens in most (all?) cases, things get uglier, as xhci_mem_cleanup() unconditionally derefences xhci-\u003Einterrupters. With prejudice.  Gate the interrupt freeing loop with a check on xhci-\u003Einterrupters being non-NULL.  Found while debugging a DMA allocation issue that led the XHCI driver on this exact path.",
  "published": "2024-09-11T16:15:07Z",
  "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": 0.00206,
  "epssPercentile": 0.10713,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.10.7-1",
      "fix": "DEBIAN-CVE-2024-45027",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-45027",
      "released": "2024-09-11T16:15:07Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.10.7-1",
      "fix": "DEBIAN-CVE-2024-45027",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-45027",
      "released": "2024-09-11T16:15:07Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}