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nvd-json-data-feeds/CVE-2021/CVE-2021-37xx/CVE-2021-3739.json
René Helmke 7791f18b51 bootstrap
2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2021-3739",
"sourceIdentifier": "secalert@redhat.com",
"published": "2022-03-10T17:43:01.463",
"lastModified": "2022-06-01T20:30:33.953",
"vulnStatus": "Analyzed",
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"lang": "en",
"value": "A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires \u2018CAP_SYS_ADMIN\u2019. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability is to system availability."
},
{
"lang": "es",
"value": "Se ha encontrado un fallo de desreferencia de puntero NULL en la funci\u00f3n btrfs_rm_device en el archivo fs/btrfs/volumes.c en el Kernel de Linux, donde el desencadenamiento del bug requiere \"CAP_SYS_ADMIN\". Este fallo permite a un atacante local bloquear el sistema o filtrar informaci\u00f3n interna del kernel. La mayor amenaza de esta vulnerabilidad es la disponibilidad del sistema"
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