CVE-2021-47313

{"id": "CVE-2021-47313", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.5}]}, "published": "2024-05-21T15:15:18.727", "references": [{"url": "https://git.kernel.org/stable/c/b775383355755885b19d2acef977f1ca132e80a3", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/e1b2b2b61d30d7ce057ec17237c217d152ed97f2", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fe2535a44904a77615a3af8e8fd7dafb98fb0e1b", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: CPPC: Fix potential memleak in cppc_cpufreq_cpu_init\n\nIt's a classic example of memleak, we allocate something, we fail and\nnever free the resources.\n\nMake sure we free all resources on policy ->init() failures."}, {"lang": "es", "value": " En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: cpufreq: CPPC: arregla potencial memleak en cppc_cpufreq_cpu_init Es un ejemplo cl\u00e1sico de memleak, asignamos algo, fallamos y nunca liberamos los recursos. Aseg\u00farese de liberar todos los recursos en fallos de pol\u00edtica ->init()."}], "lastModified": "2024-07-03T01:37:36.997", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}