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nvd-json-data-feeds/CVE-2021/CVE-2021-425xx/CVE-2021-42554.json
René Helmke 7791f18b51 bootstrap
2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2021-42554",
"sourceIdentifier": "cve@mitre.org",
"published": "2022-02-03T02:15:07.380",
"lastModified": "2022-03-08T20:18:59.047",
"vulnStatus": "Analyzed",
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"value": "An issue was discovered in Insyde InsydeH2O with Kernel 5.0 before 05.08.42, Kernel 5.1 before 05.16.42, Kernel 5.2 before 05.26.42, Kernel 5.3 before 05.35.42, Kernel 5.4 before 05.42.51, and Kernel 5.5 before 05.50.51. An SMM memory corruption vulnerability in FvbServicesRuntimeDxe allows a possible attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM."
},
{
"lang": "es",
"value": "Se ha descubierto un problema en InsydeH2O con el Kernel versi\u00f3n 5.0 antes de 05.08.42, el Kernel 5.1 antes de 05.16.42, el Kernel versi\u00f3n 5.2 antes de 05.26.42, el Kernel versi\u00f3n 5.3 antes de 05.35.42, el Kernel versi\u00f3n 5.4 antes de 05.42.51 y el Kernel versi\u00f3n 5.5 antes de 05.50.51. Una vulnerabilidad de corrupci\u00f3n de memoria SMM en FvbServicesRuntimeDxe permite a un posible atacante escribir datos fijos o predecibles en la SMRAM. La explotaci\u00f3n de este problema podr\u00eda llevar a escalar privilegios a SMM."
}
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