gsd-2014-7842
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4 allows guest OS users to cause a denial of service (guest OS crash) via a crafted application that performs an MMIO transaction or a PIO transaction to trigger a guest userspace emulation error report, a similar issue to CVE-2010-5313.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2014-7842",
"description": "Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4 allows guest OS users to cause a denial of service (guest OS crash) via a crafted application that performs an MMIO transaction or a PIO transaction to trigger a guest userspace emulation error report, a similar issue to CVE-2010-5313.",
"id": "GSD-2014-7842",
"references": [
"https://www.suse.com/security/cve/CVE-2014-7842.html",
"https://access.redhat.com/errata/RHSA-2016:0855",
"https://access.redhat.com/errata/RHSA-2015:2152",
"https://ubuntu.com/security/CVE-2014-7842",
"https://linux.oracle.com/cve/CVE-2014-7842.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2014-7842"
],
"details": "Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4 allows guest OS users to cause a denial of service (guest OS crash) via a crafted application that performs an MMIO transaction or a PIO transaction to trigger a guest userspace emulation error report, a similar issue to CVE-2010-5313.",
"id": "GSD-2014-7842",
"modified": "2023-12-13T01:22:47.175241Z",
"schema_version": "1.4.0"
}
},
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},
"affects": {
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{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "n/a"
}
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}
}
]
},
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}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
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}
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},
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"value": "n/a"
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},
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{
"name": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html",
"refsource": "MISC",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html"
},
{
"name": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html",
"refsource": "MISC",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html"
},
{
"name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
"refsource": "MISC",
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
},
{
"name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
"refsource": "MISC",
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
},
{
"name": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html",
"refsource": "MISC",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html"
},
{
"name": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html",
"refsource": "MISC",
"url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2016-0855.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2016-0855.html"
},
{
"name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html",
"refsource": "MISC",
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
},
{
"name": "http://secunia.com/advisories/62305",
"refsource": "MISC",
"url": "http://secunia.com/advisories/62305"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2b9e6c1a35afcc0973acb72e591c714e78885ff",
"refsource": "MISC",
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2b9e6c1a35afcc0973acb72e591c714e78885ff"
},
{
"name": "http://secunia.com/advisories/62326",
"refsource": "MISC",
"url": "http://secunia.com/advisories/62326"
},
{
"name": "http://secunia.com/advisories/62336",
"refsource": "MISC",
"url": "http://secunia.com/advisories/62336"
},
{
"name": "http://www.openwall.com/lists/oss-security/2014/11/13/7",
"refsource": "MISC",
"url": "http://www.openwall.com/lists/oss-security/2014/11/13/7"
},
{
"name": "http://www.securityfocus.com/bid/71078",
"refsource": "MISC",
"url": "http://www.securityfocus.com/bid/71078"
},
{
"name": "https://github.com/torvalds/linux/commit/a2b9e6c1a35afcc0973acb72e591c714e78885ff",
"refsource": "MISC",
"url": "https://github.com/torvalds/linux/commit/a2b9e6c1a35afcc0973acb72e591c714e78885ff"
},
{
"name": "https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4",
"refsource": "MISC",
"url": "https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1163762",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1163762"
}
]
}
},
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"name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html",
"refsource": "CONFIRM",
"tags": [],
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
},
{
"name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
"refsource": "CONFIRM",
"tags": [],
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
},
{
"name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
"refsource": "CONFIRM",
"tags": [],
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
},
{
"name": "RHSA-2016:0855",
"refsource": "REDHAT",
"tags": [],
"url": "http://rhn.redhat.com/errata/RHSA-2016-0855.html"
},
{
"name": "71078",
"refsource": "BID",
"tags": [],
"url": "http://www.securityfocus.com/bid/71078"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2b9e6c1a35afcc0973acb72e591c714e78885ff",
"refsource": "MISC",
"tags": [],
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2b9e6c1a35afcc0973acb72e591c714e78885ff"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.9,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-13T00:42Z",
"publishedDate": "2014-11-30T01:59Z"
}
}
}
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