github - ghsa-jg3g-vx8c-2j78

ghsa-jg3g-vx8c-2j78

Vulnerability from github

Published

2022-05-14 02:14

Modified

2022-05-14 02:14

Details

The compat_iret function in Xen 3.1 through 4.5 iterates the wrong way through a loop, which allows local 32-bit PV guest administrators to cause a denial of service (large loop and system hang) via a hypercall_iret call with EFLAGS.VM set.

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{
  "affected": [],
  "aliases": [
    "CVE-2015-4164"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2015-06-15T15:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The compat_iret function in Xen 3.1 through 4.5 iterates the wrong way through a loop, which allows local 32-bit PV guest administrators to cause a denial of service (large loop and system hang) via a hypercall_iret call with EFLAGS.VM set.",
  "id": "GHSA-jg3g-vx8c-2j78",
  "modified": "2022-05-14T02:14:01Z",
  "published": "2022-05-14T02:14:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-4164"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201604-03"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00014.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00027.html"
    },
    {
      "type": "WEB",
      "url": "http://support.citrix.com/article/CTX201145"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2015/dsa-3286"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/75149"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1032569"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-136.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2015-4164

Vulnerability from cvelistv5

Published

2015-06-15 15:00

Modified

2024-08-06 06:04

Severity ?

Summary

References

▼	URL	Tags
	http://www.securityfocus.com/bid/75149	vdb-entry, x_refsource_BID
	http://www.debian.org/security/2015/dsa-3286	vendor-advisory, x_refsource_DEBIAN
	http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00027.html	vendor-advisory, x_refsource_SUSE
	http://www.securitytracker.com/id/1032569	vdb-entry, x_refsource_SECTRACK
	http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00014.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html	vendor-advisory, x_refsource_SUSE
	http://support.citrix.com/article/CTX201145	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html	vendor-advisory, x_refsource_SUSE
	http://xenbits.xen.org/xsa/advisory-136.html	x_refsource_CONFIRM
	https://security.gentoo.org/glsa/201604-03	vendor-advisory, x_refsource_GENTOO
	http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html	vendor-advisory, x_refsource_SUSE

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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          },
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            "tags": [
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            "url": "https://security.gentoo.org/glsa/201604-03"
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          "url": "http://support.citrix.com/article/CTX201145"
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  "dataVersion": "5.1"
}

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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