{ "id": "CVE-2021-3752", "sourceIdentifier": "secalert@redhat.com", "published": "2022-02-16T19:15:08.587", "lastModified": "2023-02-24T14:42:58.510", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A use-after-free flaw was found in the Linux kernel\u2019s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability." }, { "lang": "es", "value": "Se ha encontrado un fallo de uso de memoria previamente liberada en el subsistema Bluetooth del kernel de Linux en la forma en que las llamadas de usuario son conectadas al socket y son desconectadas simult\u00e1neamente debido a una condici\u00f3n de carrera. Este fallo permite a un usuario bloquear el sistema o escalar sus privilegios. 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"secalert@redhat.com", "tags": [ "Exploit", "Mailing List", "Third Party Advisory" ] }, { "url": "https://www.oracle.com/security-alerts/cpujul2022.html", "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ] } ] }