{
  "cveId": "CVE-2024-31142",
  "url": "https://patchblox.com/security/cve/CVE-2024-31142",
  "summary": "CVE-2024-31142 is fixed in xen on 1 platform, first by DEBIAN-CVE-2024-31142, released May 16, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "xen: Because of a logical error in XSA-407 (Branch Type Confusion), the mitigation is not applied properly when it is inte...",
  "description": "Because of a logical error in XSA-407 (Branch Type Confusion), the mitigation is not applied properly when it is intended to be used. XSA-434 (Speculative Return Stack Overflow) uses the same infrastructure, so is equally impacted.  For more details, see:   https://xenbits.xen.org/xsa/advisory-407.html   https://xenbits.xen.org/xsa/advisory-434.html",
  "published": "2024-05-16T14:15:08Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.17444,
  "epssPercentile": 0.97147,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "xen",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "4.17.5\u002B23-ga4e5191dc0-1",
      "fix": "DEBIAN-CVE-2024-31142",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-31142",
      "released": "2024-05-16T14:15:08Z"
    },
    {
      "platform": "linux",
      "product": "xen",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "4.19.1-1",
      "fix": "DEBIAN-CVE-2024-31142",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-31142",
      "released": "2024-05-16T14:15:08Z"
    },
    {
      "platform": "linux",
      "product": "xen",
      "release": "Debian 14",
      "fixedVersion": "4.19.1-1",
      "fix": "DEBIAN-CVE-2024-31142",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-31142",
      "released": "2024-05-16T14:15:08Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}