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{
"id": "CVE-2016-9588",
"sourceIdentifier": "secalert@redhat.com",
"published": "2016-12-28T07:59:00.353",
"lastModified": "2025-04-12T10:46:40.837",
"vulnStatus": "Deferred",
"cveTags": [],
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"descriptions": [
{
"lang": "en",
"value": "arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by an L2 guest."
},
{
"lang": "es",
"value": "arch/x86/kvm/vmx.c en el kernek de Linux hasta la versi\u00f3n 4.9 no gestiona adecuadamente las excepciones #BP y #OF, lo que permite a usuarios del SO invitados provocar una denegaci\u00f3n de servicio (ca\u00edda del SO invitado) declinando el manejo de una excepci\u00f3n lanzada por un invitado L2."
}
],
"metrics": {
"cvssMetricV30": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.0",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
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"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH"
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},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
],
"cvssMetricV2": [
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"baseScore": 2.1,
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"accessVector": "LOCAL",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL"
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},
"baseSeverity": "LOW",
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-388"
}
]
}
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"negate": false,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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],
"references": [
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{
"url": "http://www.debian.org/security/2017/dsa-3804",
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{
"url": "http://www.openwall.com/lists/oss-security/2016/12/15/3",
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"tags": [
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"Patch"
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},
{
"url": "http://www.securityfocus.com/bid/94933",
"source": "secalert@redhat.com"
},
{
"url": "https://access.redhat.com/errata/RHSA-2017:1842",
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},
{
"url": "https://access.redhat.com/errata/RHSA-2017:2077",
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},
{
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"tags": [
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]
},
{
"url": "https://github.com/torvalds/linux/commit/ef85b67385436ddc1998f45f1d6a210f935b3388",
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{
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}
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}