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{
"id" : "CVE-2015-7799" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2015-10-19T10:59:09.367" ,
2024-11-23 01:05:45 +00:00
"lastModified" : "2024-11-21T02:37:25.560" ,
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"vulnStatus" : "Modified" ,
2024-12-08 03:06:42 +00:00
"cveTags" : [ ] ,
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"descriptions" : [
{
"lang" : "en" ,
"value" : "The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel through 4.2.3 does not ensure that certain slot numbers are valid, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call."
} ,
{
"lang" : "es" ,
"value" : "La funci\u00f3n slhc_init en drivers/net/slip/slhc.c en el kernel de Linux hasta la versi\u00f3n 4.2.3 no asegura que ciertos n\u00fameros de ranura sean v\u00e1lidos, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (referencia a puntero NULL y ca\u00edda del sistema) a trav\u00e9s de una llamada PPPIOCSMAXCID ioctl manipulada."
}
] ,
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"baseScore" : 4.9 ,
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"accessVector" : "LOCAL" ,
"accessComplexity" : "LOW" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
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"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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2024-11-23 01:05:45 +00:00
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"source" : "af854a3a-2127-422b-91ae-364da2661108"
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"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
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}
2024-11-23 01:05:45 +00:00
] ,
"evaluatorComment" : "<a href=\"http://cwe.mitre.org/data/definitions/476.html\">CWE-476: NULL Pointer Dereference</a>"
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}