ghsa-567h-gr95-57mc
Vulnerability from github
Published
2022-05-17 05:37
Modified
2022-05-17 05:37
Details

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2011-1898"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-08-12T18:55:00Z",
    "severity": "HIGH"
  },
  "details": "Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by \"using DMA to generate MSI interrupts by writing to the interrupt injection registers.\"",
  "id": "GHSA-567h-gr95-57mc",
  "modified": "2022-05-17T05:37:18Z",
  "published": "2022-05-17T05:37:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-1898"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062112.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-June/062139.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "http://theinvisiblethings.blogspot.com/2011/05/following-white-rabbit-software-attacks.html"
    },
    {
      "type": "WEB",
      "url": "http://www.invisiblethingslab.com/resources/2011/Software%20Attacks%20on%20Intel%20VT-d.pdf"
    },
    {
      "type": "WEB",
      "url": "http://xen.1045712.n5.nabble.com/Xen-security-advisory-CVE-2011-1898-VT-d-PCI-passthrough-MSI-td4390298.html"
    },
    {
      "type": "WEB",
      "url": "http://xen.org/download/index_4.0.2.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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