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nvd-json-data-feeds/CVE-2018/CVE-2018-155xx/CVE-2018-15572.json

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{
"id": "CVE-2018-15572",
"sourceIdentifier": "cve@mitre.org",
"published": "2018-08-20T02:29:00.263",
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"lastModified": "2024-11-21T03:51:05.553",
"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
{
"lang": "en",
"value": "The spectre_v2_select_mitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks."
},
{
"lang": "es",
"value": "La funci\u00f3n spectre_v2_select_mitigation en arch/x86/kernel/cpu/bugs.c en el kernel de Linux en versiones anteriores a la 4.18.1 no siempre completa RSB en un cambio de contexto, lo que hace que sea m\u00e1s f\u00e1cil para los atacantes realizar ataques spectreRSB espacio de usuario-espacio de usuario."
}
],
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"baseScore": 6.5,
"baseSeverity": "MEDIUM",
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"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
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"availabilityImpact": "NONE"
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},
"exploitabilityScore": 2.0,
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"baseScore": 2.1,
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"accessVector": "LOCAL",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
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"availabilityImpact": "NONE"
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},
"baseSeverity": "LOW",
"exploitabilityScore": 3.9,
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"acInsufInfo": false,
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}
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}
]
}
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