CVE-2023-52571

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While\nof_node_put() was added in one of the return paths, it should in\nfact be added for ALL return paths that return an error and at driver\nremoval time."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: power: Supply: rk817: reparar la fuga de recuento de nodos Dan Carpenter informa que la advertencia del verificador est\u00e1tico Smatch encontr\u00f3 que hay otra fuga de recuento en la funci\u00f3n de sonda. Si bien of_node_put() se agreg\u00f3 en una de las rutas de retorno, de hecho deber\u00eda agregarse para TODAS las rutas de retorno que devuelven un error y en el momento de eliminar el controlador."}], "id": "CVE-2023-52571", "lastModified": "2026-06-17T06:43:03.217", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-52571", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-03-05T20:24:56.961928Z", "version": "2.0.3"}}]}, "published": "2024-03-02T22:15:49.257", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/488ef44c068e79752dba8eda0b75f524f111a695"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/70326b46b6a043f7e7404b2ff678b033c06d6577"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fe6406238d5a24e9fb0286c71edd67b99d8db58d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/488ef44c068e79752dba8eda0b75f524f111a695"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/70326b46b6a043f7e7404b2ff678b033c06d6577"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fe6406238d5a24e9fb0286c71edd67b99d8db58d"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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