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{
"id": "CVE-2011-2689",
"sourceIdentifier": "secalert@redhat.com",
"published": "2011-07-28T22:55:02.580",
"lastModified": "2024-11-21T01:28:46.060",
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"vulnStatus": "Modified",
"cveTags": [],
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"descriptions": [
{
"lang": "en",
"value": "The gfs2_fallocate function in fs/gfs2/file.c in the Linux kernel before 3.0-rc1 does not ensure that the size of a chunk allocation is a multiple of the block size, which allows local users to cause a denial of service (BUG and system crash) by arranging for all resource groups to have too little free space."
},
{
"lang": "es",
"value": "La funci\u00f3n gfs2_fallocate en fs/gfs2/file.c en el kernel de Linux anterior a v3.0-rc1 no garantiza que el tama\u00f1o de un trozo de asignaci\u00f3n sea un m\u00faltiplo del tama\u00f1o de bloque, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (BUG y ca\u00edda del sistema) mediante la organizaci\u00f3n de todos los grupos de recursos para tener un espacio libre muy reducido."
}
],
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"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
"baseScore": 4.9,
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"accessVector": "LOCAL",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "COMPLETE"
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},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 3.9,
"impactScore": 6.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
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