CVE-2006-2451 (GCVE-0-2006-2451)
Vulnerability from cvelistv5 – Published: 2006-07-07 18:00 – Updated: 2024-08-07 17:51
VLAI
EPSS
VEX
Summary
The suid_dumpable support in Linux kernel 2.6.13 up to versions before 2.6.17.4, and 2.6.16 before 2.6.16.24, allows a local user to cause a denial of service (disk consumption) and possibly gain privileges via the PR_SET_DUMPABLE argument of the prctl function and a program that causes a core dump file to be created in a directory for which the user does not have permissions.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
33 references
Date Public
2006-07-07 00:00
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"value": "The suid_dumpable support in Linux kernel 2.6.13 up to versions before 2.6.17.4, and 2.6.16 before 2.6.16.24, allows a local user to cause a denial of service (disk consumption) and possibly gain privileges via the PR_SET_DUMPABLE argument of the prctl function and a program that causes a core dump file to be created in a directory for which the user does not have permissions."
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"value": "El soporte suid_dumpable de Linux kernel 2.6.13 hasta versiones anteriores a 2.6.17.4, y 2.6.16 anterior a 2.6.16.24, permite a usuarios locales provocar una denegaci\u00f3n de servicio (agotamiento de disco) y posiblemente obtener privilegios a trav\u00e9s del argumento PR_SET_DUMPABLE de la funci\u00f3n prctl y un programa que provoca que se cree un fichero de volcado de memoria (core dump) en un directorio en el que el usuario no tiene permisos."
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"id": "CVE-2006-2451",
"lastModified": "2026-04-16T00:27:16.627",
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"baseScore": 4.6,
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"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"exploitabilityScore": 3.9,
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"source": "nvd@nist.gov",
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"published": "2006-07-07T18:05:00.000",
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"source": "secalert@redhat.com",
"tags": [
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],
"url": "http://secunia.com/advisories/21179"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/21498"
},
{
"source": "secalert@redhat.com",
"tags": [
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],
"url": "http://secunia.com/advisories/21966"
},
{
"source": "secalert@redhat.com",
"url": "http://securitytracker.com/id?1016451"
},
{
"source": "secalert@redhat.com",
"url": "http://support.avaya.com/elmodocs2/security/ASA-2006-162.htm"
},
{
"source": "secalert@redhat.com",
"url": "http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.17.y.git%3Ba=commit%3Bh=0af184bb9f80edfbb94de46cb52e9592e5a547b0"
},
{
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"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.16.24"
},
{
"source": "secalert@redhat.com",
"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.17.4"
},
{
"source": "secalert@redhat.com",
"url": "http://www.novell.com/linux/security/advisories/2006_16_sr.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.novell.com/linux/security/advisories/2006_17_sr.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.novell.com/linux/security/advisories/2006_42_kernel.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.novell.com/linux/security/advisories/2006_47_kernel.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.novell.com/linux/security/advisories/2006_49_kernel.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.osvdb.org/27030"
},
{
"source": "secalert@redhat.com",
"url": "http://www.redhat.com/support/errata/RHSA-2006-0574.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/archive/1/439483/100/100/threaded"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/archive/1/439610/100/100/threaded"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/archive/1/439869/100/0/threaded"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/archive/1/440057/100/0/threaded"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/archive/1/440117/100/0/threaded"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/archive/1/440118/100/0/threaded"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/archive/1/440379/100/0/threaded"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/18874"
},
{
"source": "secalert@redhat.com",
"url": "http://www.ubuntu.com/usn/usn-311-1"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://www.vupen.com/english/advisories/2006/2699"
},
{
"source": "secalert@redhat.com",
"url": "https://issues.rpath.com/browse/RPL-488"
},
{
"source": "secalert@redhat.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11336"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=195902"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://secunia.com/advisories/20953"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://secunia.com/advisories/20960"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://secunia.com/advisories/20965"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://secunia.com/advisories/20986"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/20991"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://secunia.com/advisories/21179"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://secunia.com/advisories/21498"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://secunia.com/advisories/21966"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securitytracker.com/id?1016451"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://support.avaya.com/elmodocs2/security/ASA-2006-162.htm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.17.y.git%3Ba=commit%3Bh=0af184bb9f80edfbb94de46cb52e9592e5a547b0"
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"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.17.4"
},
{
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"url": "http://www.novell.com/linux/security/advisories/2006_16_sr.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.novell.com/linux/security/advisories/2006_17_sr.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.novell.com/linux/security/advisories/2006_42_kernel.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.novell.com/linux/security/advisories/2006_47_kernel.html"
},
{
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"url": "http://www.novell.com/linux/security/advisories/2006_49_kernel.html"
},
{
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"url": "http://www.osvdb.org/27030"
},
{
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"url": "http://www.redhat.com/support/errata/RHSA-2006-0574.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/archive/1/439483/100/100/threaded"
},
{
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"url": "http://www.securityfocus.com/archive/1/439610/100/100/threaded"
},
{
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"url": "http://www.securityfocus.com/archive/1/439869/100/0/threaded"
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},
{
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"url": "http://www.securityfocus.com/archive/1/440118/100/0/threaded"
},
{
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"url": "http://www.securityfocus.com/archive/1/440379/100/0/threaded"
},
{
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"url": "http://www.securityfocus.com/bid/18874"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/usn-311-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.vupen.com/english/advisories/2006/2699"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://issues.rpath.com/browse/RPL-488"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11336"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Important",
"current_release_date": "2025-11-21T13:24:54+00:00",
"cve": "CVE-2006-2451",
"id": "CVE-2006-2451",
"initial_release_date": "2006-07-06T00:00:00+00:00",
"product_status:fixed": "140",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Possible privilege escalation through prctl() and suid_dumpable",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2006/cve-2006-2451.json",
"version": "3"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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