2024-12-08 03:06:42 +00:00

557 lines
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{
"id": "CVE-2010-0307",
"sourceIdentifier": "secalert@redhat.com",
"published": "2010-02-17T18:30:00.417",
"lastModified": "2024-11-21T01:11:56.743",
"vulnStatus": "Modified",
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"value": "The load_elf_binary function in fs/binfmt_elf.c in the Linux kernel before 2.6.32.8 on the x86_64 platform does not ensure that the ELF interpreter is available before a call to the SET_PERSONALITY macro, which allows local users to cause a denial of service (system crash) via a 32-bit application that attempts to execute a 64-bit application and then triggers a segmentation fault, as demonstrated by amd64_killer, related to the flush_old_exec function."
},
{
"lang": "es",
"value": "La funci\u00f3n load_elf_binary en fs/binfmt_elf.c en el kernel de Linux en versiones anteriores a v2.6.32.8 en plataformas x86_64 no asegura que el interprete ELF este disponible antes de una llamada a la macro SET_PERSONALITY, lo que permite a usuarios locales producir una denegaci\u00f3n de servicio (ca\u00edda del sistema) a trav\u00e9s de una aplicaci\u00f3n de 32 bits que intenta ejecutar una aplicaci\u00f3n de 64 bits que inicia un fallo de segmentaci\u00f3n, como se demuestra con amd64_killer, relacionado con la funci\u00f3n flush_old_exec."
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"baseScore": 4.7,
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"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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"exploitabilityScore": 3.4,
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"vendorComments": [
{
"organization": "Red Hat",
"comment": "Red Hat is aware of this issue and is tracking it via the following bug:\nhttps://bugzilla.redhat.com/CVE-2010-0307.\n\nThis issue has been rated as having moderate security impact.\n\nThis issue was addressed in Red Hat Enterprise Linux 4 via https://rhn.redhat.com/errata/RHSA-2010-0146.html. Future updates in Red Hat Enterprise Linux 5 and Red Hat Enterprise MRG may address this flaw.\n\nThis issue is not planned to be fixed in Red Hat Enterprise Linux 3, due to this product being in Production 3 of its maintenance life-cycle, where only qualified security errata of important or critical impact are addressed.\n\nFor further information about Errata Support Policy, visit: http://www.redhat.com/security/updates/errata/\n",
"lastModified": "2010-03-17T00:00:00"
}
]
}