CVE-2021-47193

{"id": "CVE-2021-47193", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2024-04-10T19:15:47.757", "references": [{"url": "https://git.kernel.org/stable/c/269a4311b15f68d24e816f43f123888f241ed13d", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/51e6ed83bb4ade7c360551fa4ae55c4eacea354b", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm80xx: Fix memory leak during rmmod\n\nDriver failed to release all memory allocated. This would lead to memory\nleak during driver removal.\n\nProperly free memory when the module is removed."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: scsi: pm80xx: se corrigi\u00f3 la p\u00e9rdida de memoria durante rmmod, el controlador no pudo liberar toda la memoria asignada. Esto puede provocar una p\u00e9rdida de memoria durante la eliminaci\u00f3n del controlador. Se debe liberar correctamente la memoria cuando se retire el m\u00f3dulo."}], "lastModified": "2024-04-19T19:20:07.550", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2845F69-264B-45BD-B7E7-D12B24338382", "versionEndExcluding": "5.15.5"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}