gsd-2017-2584
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
arch/x86/kvm/emulate.c in the Linux kernel through 4.9.3 allows local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free) via a crafted application that leverages instruction emulation for fxrstor, fxsave, sgdt, and sidt.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2017-2584",
"description": "arch/x86/kvm/emulate.c in the Linux kernel through 4.9.3 allows local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free) via a crafted application that leverages instruction emulation for fxrstor, fxsave, sgdt, and sidt.",
"id": "GSD-2017-2584",
"references": [
"https://www.suse.com/security/cve/CVE-2017-2584.html",
"https://www.debian.org/security/2017/dsa-3791",
"https://access.redhat.com/errata/RHSA-2017:2077",
"https://access.redhat.com/errata/RHSA-2017:1842",
"https://ubuntu.com/security/CVE-2017-2584",
"https://advisories.mageia.org/CVE-2017-2584.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2017-2584"
],
"details": "arch/x86/kvm/emulate.c in the Linux kernel through 4.9.3 allows local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free) via a crafted application that leverages instruction emulation for fxrstor, fxsave, sgdt, and sidt.",
"id": "GSD-2017-2584",
"modified": "2023-12-13T01:21:05.343028Z",
"schema_version": "1.4.0"
}
},
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},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
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"version_value": "n/a"
}
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}
}
]
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"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
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}
]
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"name": "95430",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/95430"
},
{
"name": "1037603",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1037603"
},
{
"name": "USN-3754-1",
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"url": "https://usn.ubuntu.com/3754-1/"
},
{
"name": "https://github.com/torvalds/linux/commit/129a72a0d3c8e139a04512325384fe5ac119e74d",
"refsource": "CONFIRM",
"url": "https://github.com/torvalds/linux/commit/129a72a0d3c8e139a04512325384fe5ac119e74d"
},
{
"name": "DSA-3791",
"refsource": "DEBIAN",
"url": "http://www.debian.org/security/2017/dsa-3791"
},
{
"name": "[oss-security] 20170113 CVE-2017-2584 Kernel: kvm: use after free in complete_emulated_mmio",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2017/01/13/7"
},
{
"name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=129a72a0d3c8e139a04512325384fe5ac119e74d",
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{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1413001",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1413001"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "4.9.3",
"vulnerable": true
}
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"operator": "OR"
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"ID": "CVE-2017-2584"
},
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"description": {
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}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
},
{
"lang": "en",
"value": "CWE-416"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/torvalds/linux/commit/129a72a0d3c8e139a04512325384fe5ac119e74d",
"refsource": "CONFIRM",
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"url": "https://github.com/torvalds/linux/commit/129a72a0d3c8e139a04512325384fe5ac119e74d"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1413001",
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},
{
"name": "[oss-security] 20170113 CVE-2017-2584 Kernel: kvm: use after free in complete_emulated_mmio",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2017/01/13/7"
},
{
"name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=129a72a0d3c8e139a04512325384fe5ac119e74d",
"refsource": "CONFIRM",
"tags": [],
"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=129a72a0d3c8e139a04512325384fe5ac119e74d"
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"tags": [],
"url": "http://www.securitytracker.com/id/1037603"
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{
"name": "DSA-3791",
"refsource": "DEBIAN",
"tags": [],
"url": "http://www.debian.org/security/2017/dsa-3791"
},
{
"name": "USN-3754-1",
"refsource": "UBUNTU",
"tags": [],
"url": "https://usn.ubuntu.com/3754-1/"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 3.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 5.2
}
},
"lastModifiedDate": "2018-08-24T10:29Z",
"publishedDate": "2017-01-15T02:59Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.