2024-03-25 11:03:25 +00:00
{
"id" : "CVE-2021-47167" ,
"sourceIdentifier" : "416baaa9-dc9f-4396-8d5f-8c081fb06d67" ,
"published" : "2024-03-25T10:15:08.720" ,
2025-03-17 17:03:50 +00:00
"lastModified" : "2025-03-17T15:03:30.547" ,
"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\nNFS: Fix an Oopsable condition in __nfs_pageio_add_request()\n\nEnsure that nfs_pageio_error_cleanup() resets the mirror array contents,\nso that the structure reflects the fact that it is now empty.\nAlso change the test in nfs_pageio_do_add_request() to be more robust by\nchecking whether or not the list is empty rather than relying on the\nvalue of pg_count."
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} ,
{
"lang" : "es" ,
"value" : "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: NFS: corrija una condici\u00f3n de Oopsable en __nfs_pageio_add_request() Aseg\u00farese de que nfs_pageio_error_cleanup() restablezca el contenido de la matriz reflejada, de modo que la estructura refleje el hecho de que ahora est\u00e1 vac\u00eda. Tambi\u00e9n cambie la prueba en nfs_pageio_do_add_request() para que sea m\u00e1s s\u00f3lida verificando si la lista est\u00e1 vac\u00eda o no en lugar de confiar en el valor de pg_count."
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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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"exploitabilityScore" : 1.8 ,
"impactScore" : 3.6
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2024-03-25 11:03:25 +00:00
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2025-03-17 17:03:50 +00:00
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2024-03-25 11:03:25 +00:00
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2024-03-25 11:03:25 +00:00
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2025-03-17 17:03:50 +00:00
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2024-03-25 11:03:25 +00:00
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2025-03-17 17:03:50 +00:00
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2024-03-25 11:03:25 +00:00
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