CVE-2025-58343

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driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/create_tspec write operation, leading to kernel memory exhaustion."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en el controlador de Wi-Fi en los procesadores m\u00f3viles y para wearables Samsung Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 y W1000. Hay una asignaci\u00f3n de memoria sin l\u00edmites mediante un b\u00fafer grande en una operaci\u00f3n de escritura de /proc/driver/unifi0/create_tspec, lo que lleva al agotamiento de la memoria del kernel."}], "id": "CVE-2025-58343", "lastModified": "2026-06-17T09:44:19.477", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-58343", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-02-04T15:49:20.022009Z", "version": "2.0.3"}}]}, "published": "2026-02-03T18:16:13.853", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-58343/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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