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nvd-json-data-feeds/CVE-2022/CVE-2022-06xx/CVE-2022-0646.json

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{
"id": "CVE-2022-0646",
"sourceIdentifier": "secalert@redhat.com",
"published": "2022-02-18T18:15:11.783",
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"lastModified": "2023-06-26T19:39:09.640",
"vulnStatus": "Analyzed",
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"descriptions": [
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"lang": "en",
"value": "A flaw use after free in the Linux kernel Management Component Transport Protocol (MCTP) subsystem was found in the way user triggers cancel_work_sync after the unregister_netdev during removing device. A local user could use this flaw to crash the system or escalate their privileges on the system. It is actual from Linux Kernel 5.17-rc1 (when mctp-serial.c introduced) till 5.17-rc5."
},
{
"lang": "es",
"value": "Se encontr\u00f3 un fallo de uso de memoria previamente liberada en el subsistema del kernel de Linux Management Component Transport Protocol (MCTP) en la forma en que el usuario desencadena cancel_work_sync despu\u00e9s de unregister_netdev durante la eliminaci\u00f3n del dispositivo. Un usuario local podr\u00eda usar este fallo para bloquear el sistema o escalar sus privilegios en el sistema. Es actual desde el Kernel de Linux versi\u00f3n 5.17-rc1 (cuando fue introducido mctp-serial.c) hasta versi\u00f3n 5.17-rc5"
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"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
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"source": "nvd@nist.gov",
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"value": "CWE-416"
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}
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"source": "secalert@redhat.com",
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"source": "secalert@redhat.com",
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},
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