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nvd-json-data-feeds/CVE-2019/CVE-2019-128xx/CVE-2019-12817.json
cad-safe-bot bc4d10da48 Auto-Update: 2024-11-23T11:07:34.152052+00:00
2024-11-23 11:10:51 +00:00

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{
"id": "CVE-2019-12817",
"sourceIdentifier": "cve@mitre.org",
"published": "2019-06-25T12:15:11.030",
"lastModified": "2024-11-21T04:23:38.680",
"vulnStatus": "Modified",
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"lang": "en",
"value": "arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel before 5.1.15 for powerpc has a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected."
},
{
"lang": "es",
"value": "En el archivo arch/powerpc/mm/mmu_context_book3s64.c en el kernel de Linux anterior a versi\u00f3n 5.1.15 para powerpc, presenta un error (bug) por el cual procesos no relacionados pueden leer y escribir en la memoria virtual de otros bajo ciertas condiciones por medio de un mmap superior a 512 TB. S\u00f3lo un subconjunto de sistemas powerpc est\u00e1n afectados."
}
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"attackVector": "LOCAL",
"attackComplexity": "HIGH",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
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