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nvd-json-data-feeds/CVE-2021/CVE-2021-42xx/CVE-2021-4202.json
cad-safe-bot e6cbafdc40 Auto-Update: 2024-12-08T03:00:18.988682+00:00
2024-12-08 03:06:42 +00:00

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{
"id": "CVE-2021-4202",
"sourceIdentifier": "secalert@redhat.com",
"published": "2022-03-25T19:15:09.770",
"lastModified": "2024-11-21T06:37:08.290",
"vulnStatus": "Modified",
"cveTags": [],
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{
"lang": "en",
"value": "A use-after-free flaw was found in nci_request in net/nfc/nci/core.c in NFC Controller Interface (NCI) in the Linux kernel. This flaw could allow a local attacker with user privileges to cause a data race problem while the device is getting removed, leading to a privilege escalation problem."
},
{
"lang": "es",
"value": "Se encontr\u00f3 un fallo de uso de memoria previamente liberada en la funci\u00f3n nci_request en el archivo net/nfc/nci/core.c en NFC Controller Interface (NCI) en el kernel de Linux. este fallo podr\u00eda permitir a un atacante local con privilegios de usuario causar un problema de carrera de datos mientras es retirado el dispositivo, conllevando a un problema de escalada de privilegios"
}
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"baseScore": 7.0,
"baseSeverity": "HIGH",
"attackVector": "LOCAL",
"attackComplexity": "HIGH",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
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