2024-09-20 20:03:18 +00:00

189 lines
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{
"id": "CVE-2024-46737",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-09-18T08:15:03.167",
"lastModified": "2024-09-20T18:35:34.700",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet-tcp: fix kernel crash if commands allocation fails\n\nIf the commands allocation fails in nvmet_tcp_alloc_cmds()\nthe kernel crashes in nvmet_tcp_release_queue_work() because of\na NULL pointer dereference.\n\n nvmet: failed to install queue 0 cntlid 1 ret 6\n Unable to handle kernel NULL pointer dereference at\n virtual address 0000000000000008\n\nFix the bug by setting queue->nr_cmds to zero in case\nnvmet_tcp_alloc_cmd() fails."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nvmet-tcp: corrige el fallo del kernel si falla la asignaci\u00f3n de comandos Si la asignaci\u00f3n de comandos falla en nvmet_tcp_alloc_cmds(), el kernel se bloquea en nvmet_tcp_release_queue_work() debido a una desreferencia de puntero NULL. nvmet: no se pudo instalar la cola 0 cntlid 1 ret 6 No se puede manejar la desreferencia de puntero NULL del kernel en la direcci\u00f3n virtual 000000000000008 Corrija el error estableciendo queue->nr_cmds en cero en caso de que nvmet_tcp_alloc_cmd() falle."
}
],
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"source": "nvd@nist.gov",
"type": "Primary",
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"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
]
},
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"source": "nvd@nist.gov",
"type": "Primary",
"description": [
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"lang": "en",
"value": "CWE-476"
}
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