CERTA-2009-AVI-475
Vulnerability from certfr_avis - Published: - Updated:
Une vulnérabilité présente dans le noyau Linux permet à un utilisateur local de provoquer un déni de service ou d'élever ses privilèges.
Description
Une vulnérabilité de type 'pointeur nul' (null pointer) relative à la gestion des tubes (pipes) est présente dans le noyau Linux. Cette faille permet à un utilisateur local malintentionné de provoquer un déni de service ou d'obtenir des privilèges élevés.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
La version 2.6.32-rc6 du noyau Linux corrige le problème :
http://www.kernel.org
Linux 2.6.x.
Impacted products
| Vendor | Product | Description |
|---|
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [],
"affected_systems_content": "\u003cp\u003eLinux 2.6.x.\u003c/p\u003e",
"content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 de type \u0027pointeur nul\u0027 (null pointer) relative \u00e0 la\ngestion des tubes (pipes) est pr\u00e9sente dans le noyau Linux. Cette faille\npermet \u00e0 un utilisateur local malintentionn\u00e9 de provoquer un d\u00e9ni de\nservice ou d\u0027obtenir des privil\u00e8ges \u00e9lev\u00e9s.\n\n## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n\nLa version 2.6.32-rc6 du noyau Linux corrige le probl\u00e8me :\n\n http://www.kernel.org\n",
"cves": [
{
"name": "CVE-2009-3547",
"url": "https://www.cve.org/CVERecord?id=CVE-2009-3547"
}
],
"links": [],
"reference": "CERTA-2009-AVI-475",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2009-11-04T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "Une vuln\u00e9rabilit\u00e9 pr\u00e9sente dans le noyau Linux permet \u00e0 un utilisateur\nlocal de provoquer un d\u00e9ni de service ou d\u0027\u00e9lever ses privil\u00e8ges.\n",
"title": "Vuln\u00e9rabilit\u00e9 du noyau Linux",
"vendor_advisories": [
{
"published_at": null,
"title": "Rapport de bogue noyau #14416 du 16 octobre 2009",
"url": "http://bugzilla.kernel.org/show_bug.cgi?id=14416"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
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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