github - ghsa-7j5g-cw5c-pc6m

ghsa-7j5g-cw5c-pc6m

Vulnerability from github

Published

2022-05-14 02:13

Modified

2022-05-14 02:13

Details

The hvm_msr_read_intercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service (host crash) or read data from the hypervisor or other guests via unspecified vectors.

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{
  "affected": [],
  "aliases": [
    "CVE-2014-7188"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-10-02T14:55:00Z",
    "severity": "HIGH"
  },
  "details": "The hvm_msr_read_intercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service (host crash) or read data from the hypervisor or other guests via unspecified vectors.",
  "id": "GHSA-7j5g-cw5c-pc6m",
  "modified": "2022-05-14T02:13:57Z",
  "published": "2022-05-14T02:13:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-7188"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/96785"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140199.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/61664"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/61858"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/61890"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-201412-42.xml"
    },
    {
      "type": "WEB",
      "url": "http://support.citrix.com/article/CTX200218"
    },
    {
      "type": "WEB",
      "url": "http://support.citrix.com/article/CTX201794"
    },
    {
      "type": "WEB",
      "url": "http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2014/dsa-3041"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/70198"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1030936"
    },
    {
      "type": "WEB",
      "url": "http://xenbits.xen.org/xsa/advisory-108.html"
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  "schema_version": "1.4.0",
  "severity": []
}

cve-2014-7188

Vulnerability from cvelistv5

Published

2014-10-02 14:00

Modified

2024-08-06 12:40

Severity ?

Summary

References

▼	URL	Tags
	http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html	vendor-advisory, x_refsource_SUSE
	http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.html	vendor-advisory, x_refsource_FEDORA
	http://support.citrix.com/article/CTX201794	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html	vendor-advisory, x_refsource_SUSE
	http://support.citrix.com/article/CTX200218	x_refsource_CONFIRM
	http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140199.html	vendor-advisory, x_refsource_FEDORA
	http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf	x_refsource_MISC
	http://www.securitytracker.com/id/1030936	vdb-entry, x_refsource_SECTRACK
	http://xenbits.xen.org/xsa/advisory-108.html	x_refsource_CONFIRM
	http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.html	vendor-advisory, x_refsource_FEDORA
	http://secunia.com/advisories/61664	third-party-advisory, x_refsource_SECUNIA
	http://www.debian.org/security/2014/dsa-3041	vendor-advisory, x_refsource_DEBIAN
	http://secunia.com/advisories/61858	third-party-advisory, x_refsource_SECUNIA
	http://secunia.com/advisories/61890	third-party-advisory, x_refsource_SECUNIA
	http://security.gentoo.org/glsa/glsa-201412-42.xml	vendor-advisory, x_refsource_GENTOO
	https://exchange.xforce.ibmcloud.com/vulnerabilities/96785	vdb-entry, x_refsource_XF
	http://www.securityfocus.com/bid/70198	vdb-entry, x_refsource_BID

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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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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