fkie_cve-2015-5158
Vulnerability from fkie_nvd
Published
2016-04-12 01:59
Modified
2025-04-12 10:46
Severity ?
Summary
Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAP_SYS_RAWIO permissions to cause a denial of service (instance crash) via an invalid opcode in a SCSI command descriptor block.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://www.securityfocus.com/bid/76016 | Third Party Advisory, VDB Entry | |
| secalert@redhat.com | http://www.securitytracker.com/id/1033095 | Third Party Advisory, VDB Entry | |
| secalert@redhat.com | https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.html | Mailing List, Third Party Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/201510-02 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/76016 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1033095 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.html | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/201510-02 | Third Party Advisory |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BAE931FF-11AF-47F9-92FA-BAC493FDA285",
"versionEndExcluding": "2.4.0",
"versionStartIncluding": "2.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:2.4.0:-:*:*:*:*:*:*",
"matchCriteriaId": "016BA7D9-7A36-45C9-83E7-9944E1C1D2A9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:2.4.0:rc1:*:*:*:*:*:*",
"matchCriteriaId": "C688B5BA-D202-4B43-98F3-E9C54289700B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:qemu:qemu:2.4.0:rc2:*:*:*:*:*:*",
"matchCriteriaId": "6090D404-74A8-4335-9A9B-F2BCDFF8E6B1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAP_SYS_RAWIO permissions to cause a denial of service (instance crash) via an invalid opcode in a SCSI command descriptor block."
},
{
"lang": "es",
"value": "Desbordamiento de buffer basado en pila en hw/scsi/scsi-bus.c en QEMU, cuando se construye con soporte de emulaci\u00f3n SCSI-device, permite a usuarios del SO invitado con permisos CAP_SYS_RAWIO provocar una denegaci\u00f3n de servicio (ca\u00edda de instancia) a trav\u00e9s de un opcode no v\u00e1lido opcode en un bloque descriptor de comandos SCSI."
}
],
"id": "CVE-2015-5158",
"lastModified": "2025-04-12T10:46:40.837",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 2.1,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2016-04-12T01:59:20.737",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/76016"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securitytracker.com/id/1033095"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/201510-02"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/76016"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securitytracker.com/id/1033095"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.gentoo.org/glsa/201510-02"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
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