CVE-2015-4164
Vulnerability from cvelistv5
Published
2015-06-15 15:00
Modified
2024-08-06 06:04
Severity ?
EPSS score ?
Summary
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.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T06:04:02.939Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "75149",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/75149"
},
{
"name": "DSA-3286",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "http://www.debian.org/security/2015/dsa-3286"
},
{
"name": "SUSE-SU-2015:1156",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html"
},
{
"name": "SUSE-SU-2015:1643",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00027.html"
},
{
"name": "1032569",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK",
"x_transferred"
],
"url": "http://www.securitytracker.com/id/1032569"
},
{
"name": "SUSE-SU-2015:1206",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00014.html"
},
{
"name": "SUSE-SU-2015:1157",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://support.citrix.com/article/CTX201145"
},
{
"name": "SUSE-SU-2015:1045",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://xenbits.xen.org/xsa/advisory-136.html"
},
{
"name": "GLSA-201604-03",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/201604-03"
},
{
"name": "SUSE-SU-2015:1042",
"tags": [
"vendor-advisory",
"x_refsource_SUSE",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2015-06-11T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2017-06-30T16:57:01",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"name": "75149",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/75149"
},
{
"name": "DSA-3286",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN"
],
"url": "http://www.debian.org/security/2015/dsa-3286"
},
{
"name": "SUSE-SU-2015:1156",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html"
},
{
"name": "SUSE-SU-2015:1643",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00027.html"
},
{
"name": "1032569",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK"
],
"url": "http://www.securitytracker.com/id/1032569"
},
{
"name": "SUSE-SU-2015:1206",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00014.html"
},
{
"name": "SUSE-SU-2015:1157",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://support.citrix.com/article/CTX201145"
},
{
"name": "SUSE-SU-2015:1045",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://xenbits.xen.org/xsa/advisory-136.html"
},
{
"name": "GLSA-201604-03",
"tags": [
"vendor-advisory",
"x_refsource_GENTOO"
],
"url": "https://security.gentoo.org/glsa/201604-03"
},
{
"name": "SUSE-SU-2015:1042",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2015-4164",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "75149",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/75149"
},
{
"name": "DSA-3286",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2015/dsa-3286"
},
{
"name": "SUSE-SU-2015:1156",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html"
},
{
"name": "SUSE-SU-2015:1643",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00027.html"
},
{
"name": "1032569",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1032569"
},
{
"name": "SUSE-SU-2015:1206",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00014.html"
},
{
"name": "SUSE-SU-2015:1157",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html"
},
{
"name": "http://support.citrix.com/article/CTX201145",
"refsource": "CONFIRM",
"url": "http://support.citrix.com/article/CTX201145"
},
{
"name": "SUSE-SU-2015:1045",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html"
},
{
"name": "http://xenbits.xen.org/xsa/advisory-136.html",
"refsource": "CONFIRM",
"url": "http://xenbits.xen.org/xsa/advisory-136.html"
},
{
"name": "GLSA-201604-03",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/201604-03"
},
{
"name": "SUSE-SU-2015:1042",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2015-4164",
"datePublished": "2015-06-15T15:00:00",
"dateReserved": "2015-06-02T00:00:00",
"dateUpdated": "2024-08-06T06:04:02.939Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2015-4164\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2015-06-15T15:59:13.367\",\"lastModified\":\"2018-10-30T16:26:53.700\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"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.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n compat_iret en Xen 3.1 hasta 4.5 itera en la direcci\u00f3n err\u00f3nea a trav\u00e9s de un bucle, lo que permite a administradores locales invitados de PV de 32 dits causar una denegaci\u00f3n de servicio (bucle grande y cuelgue del sistema) a trav\u00e9s de una llamada hypercall_iret con el juego EFLAGS.VM.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:N/I:N/A:C\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\",\"baseScore\":4.9},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-399\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7568820A-ED66-47DF-A9B0-27A474D6C2C6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.1.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5D8C046D-BE62-43BA-9F50-B4D383475EA8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B81B6EEB-D01E-432D-AEBF-707409741C0A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2A4B60DE-A8C0-459E-A99C-6EF0D3264B75\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.2.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A83F4F7E-53CF-4066-857B-2154D25979D8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.2.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"048E790E-B0A1-4504-9299-0B6D9CB0C509\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EB157D09-B91B-486A-A9F7-C9BA75AE8823\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA95119D-EAF1-48D4-AE7C-0C4927D06CDF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.3.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5D40E4E4-3FCB-4980-8DD2-49DDABCB398E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F7D1B7E-C30F-430F-832D-2A405DA1F2D9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B7C1D0AD-B804-474C-96A3-988BADA0DAD2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.4.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1DCD1F05-9F96-40DD-B506-750E87306325\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.4.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"25B6AE42-E1EB-47A8-8FAF-7A93A67EC67F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:3.4.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"60BADA43-94D5-4E80-B5C8-D01A0249F13E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"550223A9-B9F1-440A-8C25-9F0F76AF7301\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FC734D58-96E5-4DD2-8781-F8E0ADB96462\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"62CEC1BF-1922-410D-BCBA-C58199F574C7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.0.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"923F2C2B-4A65-4823-B511-D0FEB7C7FAB2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.0.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C1A24DED-B2EC-4D9C-9FA4-DD37EF3E3BFC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0D532B60-C8DD-4A2F-9D05-E574D23EB754\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5D83CA8B-8E49-45FA-8FAB-C15052474542\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"27537DF5-7E0F-463F-BA87-46E329EE07AC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3EA4F978-9145-4FE6-B4F9-15207E52C40A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.1.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"22A995FD-9B7F-4DF0-BECF-4B086E470F1E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.1.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"219597E2-E2D7-4647-8A7C-688B96300158\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.1.6.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"65E55950-EACA-4209-B2A1-E09026FC6006\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8F0AF8EF-6FF6-4E22-B16E-82C9F90C6B00\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"47640819-FC43-49ED-8A77-728C3D7255B3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2448537F-87AD-45C1-9FB0-7A49CA31BD76\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E36B2265-70E1-413B-A7CF-79D39E9ADCFB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BF948E6A-07BE-4C7D-8A98-002E89D35F4D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C0E23B94-1726-4F63-84BB-8D83FAB156D7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.3.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F784EF07-DBEC-492A-A0F4-F9F7B2551A0B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1044792C-D544-457C-9391-4F3B5BAB978D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"CF23B21B-594A-42E2-AF90-D5C4246B39A4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.4.1:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"A40F356B-4F5F-485D-A53A-8CE4629D6931\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"90CCECD0-C0F9-45A8-8699-64428637EBCA\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00014.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00027.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://support.citrix.com/article/CTX201145\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3286\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/75149\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securitytracker.com/id/1032569\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://xenbits.xen.org/xsa/advisory-136.html\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/201604-03\",\"source\":\"cve@mitre.org\"}]}}"
}
}
Loading...
Loading...
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.