fkie_cve-2010-4238
Vulnerability from fkie_nvd
Published
2011-01-22 22:00
Modified
2025-04-11 00:51
Severity ?
Summary
The vbd_create function in Xen 3.1.2, when the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 is used, allows guest OS users to cause a denial of service (host OS panic) via an attempted access to a virtual CD-ROM device through the blkback driver. NOTE: some of these details are obtained from third party information.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| citrix | xen | 3.1.2 | |
| linux | linux_kernel | 2.6.18 | |
| redhat | enterprise_linux | 5 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:citrix:xen:3.1.2:*:*:*:*:*:*:*",
"matchCriteriaId": "819A8279-F973-48B3-9F6A-774CEAD10922",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.18:*:*:*:*:*:*:*",
"matchCriteriaId": "C06F0037-DE20-4B4A-977F-BFCFAB026517",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*",
"matchCriteriaId": "AA9B3CC0-DF1C-4A86-B2A3-A9D428A5A6E6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The vbd_create function in Xen 3.1.2, when the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 is used, allows guest OS users to cause a denial of service (host OS panic) via an attempted access to a virtual CD-ROM device through the blkback driver. NOTE: some of these details are obtained from third party information."
},
{
"lang": "es",
"value": "La funci\u00f3n vbd_create de Xen 3.1.2, cuando el kernel de Linux 2.6.18 de Red Hat Enterprise Linux (RHEL) 5 es utilizado, permite a usuarios del SO invitados provocar una denegaci\u00f3n de servicio (excepci\u00f3n \"panic\" del SO del equipo) a trav\u00e9s de un intento de acceso a un dispositivo de CD-ROM virtual a trav\u00e9s del controlador blkback. NOTA: algunos de estos detalles han sido obtenidos de terceras partes."
}
],
"id": "CVE-2010-4238",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "ADJACENT_NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 5.5,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 5.1,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2011-01-22T22:00:03.257",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Exploit"
],
"url": "http://bugs.centos.org/bug_view_advanced_page.php?bug_id=4517"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/42884"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/46397"
},
{
"source": "secalert@redhat.com",
"url": "http://www.redhat.com/support/errata/RHSA-2011-0017.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/45795"
},
{
"source": "secalert@redhat.com",
"url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Exploit"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=655623"
},
{
"source": "secalert@redhat.com",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64698"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "http://bugs.centos.org/bug_view_advanced_page.php?bug_id=4517"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/42884"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/46397"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2011-0017.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/45795"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=655623"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64698"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
Loading…
Loading…