github - ghsa-rf4p-xq4w-3f34

ghsa-rf4p-xq4w-3f34

Vulnerability from github

Published

2022-05-14 02:13

Modified

2022-05-14 02:13

Details

The XEN_DOMCTL_memory_mapping hypercall in Xen 3.2.x through 4.5.x, when using a PCI passthrough device, is not preemptible, which allows local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).

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{
  "affected": [],
  "aliases": [
    "CVE-2015-2752"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2015-04-01T14:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The XEN_DOMCTL_memory_mapping hypercall in Xen 3.2.x through 4.5.x, when using a PCI passthrough device, is not preemptible, which allows local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).",
  "id": "GHSA-rf4p-xq4w-3f34",
  "modified": "2022-05-14T02:13:58Z",
  "published": "2022-05-14T02:13:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-2752"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201504-04"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154574.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154579.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155198.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/73448"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1031994"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-125.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2015-2752

Vulnerability from cvelistv5

Published

2015-04-01 14:00

Modified

2024-08-06 05:24

Severity ?

Summary

References

▼	URL	Tags
	http://www.securitytracker.com/id/1031994	vdb-entry, x_refsource_SECTRACK
	https://security.gentoo.org/glsa/201504-04	vendor-advisory, x_refsource_GENTOO
	http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155198.html	vendor-advisory, x_refsource_FEDORA
	http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00018.html	vendor-advisory, x_refsource_SUSE
	http://www.securityfocus.com/bid/73448	vdb-entry, x_refsource_BID
	http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154574.html	vendor-advisory, x_refsource_FEDORA
	http://xenbits.xen.org/xsa/advisory-125.html	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html	vendor-advisory, x_refsource_SUSE
	http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154579.html	vendor-advisory, x_refsource_FEDORA

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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