CVE-2022-48620

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:troglobit:libeuv:*:*:*:*:*:*:*:*", "matchCriteriaId": "BFF2C023-36E0-4067-8541-A9B49FF7361B", "versionEndExcluding": "2.4.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "uev (aka libuev) before 2.4.1 has a buffer overflow in epoll_wait if maxevents is a large number."}, {"lang": "es", "value": "uev (aka libuev) anterior a 2.4.1 tiene un desbordamiento de b\u00fafer en epoll_wait si maxevents es un n\u00famero grande."}], "id": "CVE-2022-48620", "lastModified": "2026-06-17T05:15:43.803", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", 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"timestamp": "2025-05-09T23:34:45.904465Z", "version": "2.0.3"}}]}, "published": "2024-01-12T04:15:08.123", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/troglobit/libuev/commit/2d9f1c9ce655cc38511aeeb6e95ac30914f7aec9"}, {"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://github.com/troglobit/libuev/compare/v2.4.0...v2.4.1"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking"], "url": "https://github.com/troglobit/libuev/issues/27"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2J4UB4KXWCCTZCE53B6SFIREZ57INK7T/"}, {"source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6RLVLJGDKTEVJP446TFDANHB4LHRAOP/"}, {"source": "cve@mitre.org", "url": 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