CVE-2010-4263
Estado: ModificadaAlta (7.9)—
The igb_receive_skb function in drivers/net/igb/igb_main.c in the Intel Gigabit Ethernet (aka igb) subsystem in the Linux kernel before 2.6.34, when Single Root I/O Virtualization (SR-IOV) and promiscuous mode are enabled but no VLANs are registered, allows remote attackers to cause a denial of service (NULL pointer dereference and panic) and possibly have unspecified other impact via a VLAN tagged frame.
CVSS
- Versión: 2.0
- Vector: AV:A/AC:M/Au:N/C:C/I:C/A:C
- Puntuación base: 7.9
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.94%
- Percentil entre todas las CVEs puntuadas: 87
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (3)
CWE
- CWE-476
Referencias
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=31b24b955c3ebbb6f3008a6374e61cf7c05a193c
- http://openwall.com/lists/oss-security/2010/12/06/3
- http://openwall.com/lists/oss-security/2010/12/06/9
- http://secunia.com/advisories/42884
- http://secunia.com/advisories/42890
- http://secunia.com/advisories/46397
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34
- http://www.redhat.com/support/errata/RHSA-2011-0007.html
- http://www.redhat.com/support/errata/RHSA-2011-0017.html
- http://www.securityfocus.com/archive/1/520102/100/0/threaded
- http://www.securityfocus.com/bid/45208
- http://www.vmware.com/security/advisories/VMSA-2011-0012.html
- https://bugzilla.kernel.org/show_bug.cgi?id=15582
- https://bugzilla.redhat.com/show_bug.cgi?id=660188
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=31b24b955c3ebbb6f3008a6374e61cf7c05a193c
- http://openwall.com/lists/oss-security/2010/12/06/3
- http://openwall.com/lists/oss-security/2010/12/06/9
- http://secunia.com/advisories/42884
- http://secunia.com/advisories/42890
- http://secunia.com/advisories/46397
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34
- http://www.redhat.com/support/errata/RHSA-2011-0007.html
- http://www.redhat.com/support/errata/RHSA-2011-0017.html
- http://www.securityfocus.com/archive/1/520102/100/0/threaded
- http://www.securityfocus.com/bid/45208
- http://www.vmware.com/security/advisories/VMSA-2011-0012.html
- https://bugzilla.kernel.org/show_bug.cgi?id=15582
- https://bugzilla.redhat.com/show_bug.cgi?id=660188
JSON original (NVD)
Mostrar
{
"id": "CVE-2010-4263",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.9,
"accessVector": "ADJACENT_NETWORK",
"vectorString": "AV:A/AC:M/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "MEDIUM",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
"acInsufInfo": false,
"impactScore": 10,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 5.5,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "secalert@redhat.com",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2011-01-18T18:03:07.550",
"references": [
{
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=31b24b955c3ebbb6f3008a6374e61cf7c05a193c",
"source": "secalert@redhat.com"
},
{
"url": "http://openwall.com/lists/oss-security/2010/12/06/3",
"tags": [
"Exploit",
"Mailing List",
"Patch",
"Third Party Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "http://openwall.com/lists/oss-security/2010/12/06/9",
"tags": [
"Exploit",
"Mailing List",
"Patch",
"Third Party Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/42884",
"tags": [
"Third Party Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/42890",
"tags": [
"Third Party Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/46397",
"tags": [
"Third Party Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html",
"tags": [
"Third Party Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2011-0017.html",
"tags": [
"Third Party Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "secalert@redhat.com"
},
{
"url": "http://www.securityfocus.com/bid/45208",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "secalert@redhat.com"
},
{
"url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html",
"tags": [
"Third Party Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "https://bugzilla.kernel.org/show_bug.cgi?id=15582",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Vendor Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=660188",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"source": "secalert@redhat.com"
},
{
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=31b24b955c3ebbb6f3008a6374e61cf7c05a193c",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://openwall.com/lists/oss-security/2010/12/06/3",
"tags": [
"Exploit",
"Mailing List",
"Patch",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://openwall.com/lists/oss-security/2010/12/06/9",
"tags": [
"Exploit",
"Mailing List",
"Patch",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/42884",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/42890",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://secunia.com/advisories/46397",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.34",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2011-0007.html",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2011-0017.html",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/archive/1/520102/100/0/threaded",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.securityfocus.com/bid/45208",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.vmware.com/security/advisories/VMSA-2011-0012.html",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://bugzilla.kernel.org/show_bug.cgi?id=15582",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=660188",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-476"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The igb_receive_skb function in drivers/net/igb/igb_main.c in the Intel Gigabit Ethernet (aka igb) subsystem in the Linux kernel before 2.6.34, when Single Root I/O Virtualization (SR-IOV) and promiscuous mode are enabled but no VLANs are registered, allows remote attackers to cause a denial of service (NULL pointer dereference and panic) and possibly have unspecified other impact via a VLAN tagged frame."
},
{
"lang": "es",
"value": "La función igb_receive_skb de drivers/net/igb/igb_main.c en el subsistema Intel Gigabit Ethernet (igb) del kernel de Linux en versiones anteriores a la 2.6.34, cuando la virtualización Single Root I/O (SR-IOV) y el modo promiscuo están habilitados pero ninguna VLANs está registrada, permite a atacantes remotos provocar una denegación de servicio (resolución de puntero a NULL y excepción) y posiblemente causar otros impactos a través de un frame etiquetado como VLAN."
}
],
"lastModified": "2026-06-16T23:24:28.063",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6BA10979-D59C-4A33-ACC8-A110A5ACFF74",
"versionEndExcluding": "2.6.34"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:vmware:esx:3.0.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "974D84A6-F5AB-4F0A-B9B5-9095A0E4733C"
},
{
"criteria": "cpe:2.3:o:vmware:esx:3.0.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5C3613B7-CA1B-4C9A-9076-A2894202DDA4"
},
{
"criteria": "cpe:2.3:o:vmware:esx:3.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CE7ECF1C-285C-4AA3-8B66-28EDAB0763E8"
},
{
"criteria": "cpe:2.3:o:vmware:esx:3.0.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "902BA958-06AA-4EDF-9F9E-1030083EA361"
},
{
"criteria": "cpe:2.3:o:vmware:esx:3.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BFF29100-E124-4416-95CF-18B4246D43F2"
},
{
"criteria": "cpe:2.3:o:vmware:esx:3.5:update1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "37A5D726-3D38-44D5-B509-1B8B003903A0"
},
{
"criteria": "cpe:2.3:o:vmware:esx:3.5:update2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A4DA3B20-A743-4F37-A095-65161FFBEB73"
},
{
"criteria": "cpe:2.3:o:vmware:esx:3.5:update3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FF7C3C65-BE63-407E-9CFD-E571025C3E79"
},
{
"criteria": "cpe:2.3:o:vmware:esx:4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BC337BB7-9A45-4406-A783-851F279130EE"
},
{
"criteria": "cpe:2.3:o:vmware:esx:4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0B6BA46F-4E8C-4B2A-AE92-81B9F1B4D56C"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:3.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FAE88D8C-9CC3-46D1-9F26-290BC679F47E"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:3.5:1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "58ED8AB4-0FDF-4752-B44E-56F58593CE41"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "13771B15-CD71-472A-BE56-718B87D5825D"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:4.0:1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0A4E41C0-31FA-47AA-A9BF-B9A6C1D44801"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:4.0:2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AF016EE7-083A-4D62-A6D4-2807EB47B6DB"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:4.0:3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8F11844A-3C6C-4AA5-87DC-979AFF62867A"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:4.0:4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AC463653-A599-45CF-8EA9-8854D5C59963"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4BDE707D-A1F4-4829-843E-F6633BB84D6D"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:4.1:1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4DC5C2BF-6EC6-436F-A925-469E87249C8A"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:4.1:2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7BCE5DA9-BB88-4169-B77C-40B1F98D511A"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E2331236-2E9B-4B52-81EE-B52DEB41ACE5"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:5.0:1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7C5A1C2B-119E-49F3-B8E6-0610EE1C445C"
},
{
"criteria": "cpe:2.3:o:vmware:esxi:5.0:2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AF29B5A4-6E4C-4EAE-BC6A-0DD44262EE35"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "secalert@redhat.com"
}