gsd-2014-2580
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The netback driver in Xen, when using certain Linux versions that do not allow sleeping in softirq context, allows local guest administrators to cause a denial of service ("scheduling while atomic" error and host crash) via a malformed packet, which causes a mutex to be taken when trying to disable the interface.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2014-2580",
"description": "The netback driver in Xen, when using certain Linux versions that do not allow sleeping in softirq context, allows local guest administrators to cause a denial of service (\"scheduling while atomic\" error and host crash) via a malformed packet, which causes a mutex to be taken when trying to disable the interface.",
"id": "GSD-2014-2580",
"references": [
"https://www.suse.com/security/cve/CVE-2014-2580.html",
"https://ubuntu.com/security/CVE-2014-2580"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2014-2580"
],
"details": "The netback driver in Xen, when using certain Linux versions that do not allow sleeping in softirq context, allows local guest administrators to cause a denial of service (\"scheduling while atomic\" error and host crash) via a malformed packet, which causes a mutex to be taken when trying to disable the interface.",
"id": "GSD-2014-2580",
"modified": "2023-12-13T01:22:46.634880Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2014-2580",
"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 netback driver in Xen, when using certain Linux versions that do not allow sleeping in softirq context, allows local guest administrators to cause a denial of service (\"scheduling while atomic\" error and host crash) via a malformed packet, which causes a mutex to be taken when trying to disable the interface."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
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"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://xenbits.xen.org/xsa/advisory-90.html",
"refsource": "CONFIRM",
"url": "http://xenbits.xen.org/xsa/advisory-90.html"
},
{
"name": "[oss-security] 20140324 Re: Xen Security Advisory 90 - Linux netback crash trying to disable due to malformed packet",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2014/03/24/8"
},
{
"name": "66386",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/66386"
},
{
"name": "[oss-security] 20140324 Xen Security Advisory 90 - Linux netback crash trying to disable due to malformed packet",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2014/03/24/6"
},
{
"name": "1029949",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id/1029949"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:xen:xen:-:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2014-2580"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "The netback driver in Xen, when using certain Linux versions that do not allow sleeping in softirq context, allows local guest administrators to cause a denial of service (\"scheduling while atomic\" error and host crash) via a malformed packet, which causes a mutex to be taken when trying to disable the interface."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
]
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},
"references": {
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{
"name": "[oss-security] 20140324 Xen Security Advisory 90 - Linux netback crash trying to disable due to malformed packet",
"refsource": "MLIST",
"tags": [],
"url": "http://www.openwall.com/lists/oss-security/2014/03/24/6"
},
{
"name": "[oss-security] 20140324 Re: Xen Security Advisory 90 - Linux netback crash trying to disable due to malformed packet",
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},
{
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"tags": [],
"url": "http://www.securityfocus.com/bid/66386"
},
{
"name": "1029949",
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"tags": [],
"url": "http://www.securitytracker.com/id/1029949"
},
{
"name": "http://xenbits.xen.org/xsa/advisory-90.html",
"refsource": "CONFIRM",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://xenbits.xen.org/xsa/advisory-90.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.4,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:S/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 2.7,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2014-04-16T13:57Z",
"publishedDate": "2014-04-15T23:13Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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