2024-03-25 11:03:25 +00:00
{
"id" : "CVE-2021-47143" ,
"sourceIdentifier" : "416baaa9-dc9f-4396-8d5f-8c081fb06d67" ,
"published" : "2024-03-25T09:15:08.900" ,
2025-03-13 23:03:50 +00:00
"lastModified" : "2025-03-13T21:09:12.133" ,
"vulnStatus" : "Analyzed" ,
2024-07-14 02:06:08 +00:00
"cveTags" : [ ] ,
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"descriptions" : [
{
"lang" : "en" ,
"value" : "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/smc: remove device from smcd_dev_list after failed device_add()\n\nIf the device_add() for a smcd_dev fails, there's no cleanup step that\nrolls back the earlier list_add(). The device subsequently gets freed,\nand we end up with a corrupted list.\n\nAdd some error handling that removes the device from the list."
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} ,
{
"lang" : "es" ,
"value" : "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: net/smc: eliminar dispositivo de smcd_dev_list despu\u00e9s de fallar device_add() Si falla el dispositivo_add() para smcd_dev, no hay ning\u00fan paso de limpieza que revierta el list_add() anterior. Posteriormente, el dispositivo se libera y terminamos con una lista corrupta. Agregue alg\u00fan manejo de errores que elimine el dispositivo de la lista."
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}
] ,
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"vectorString" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" ,
"baseScore" : 5.5 ,
"baseSeverity" : "MEDIUM" ,
"attackVector" : "LOCAL" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "LOW" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "NONE" ,
"integrityImpact" : "NONE" ,
"availabilityImpact" : "HIGH"
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2024-03-25 11:03:25 +00:00
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2025-03-13 23:03:50 +00:00
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2024-03-25 11:03:25 +00:00
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2025-03-13 23:03:50 +00:00
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2024-03-25 11:03:25 +00:00
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2025-03-13 23:03:50 +00:00
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2024-12-08 03:06:42 +00:00
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2025-03-13 23:03:50 +00:00
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2024-03-25 11:03:25 +00:00
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