CVE-2022-40279

{"id": "CVE-2022-40279", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-09-29T03:15:15.483", "references": [{"url": "https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpa_supplicant/src/l2_packet/l2_packet_pcap.c#L181", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Samsung/TizenRT/issues/5629", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://linux.die.net/man/3/pcap_dispatch", "tags": ["Technical Description", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpa_supplicant/src/l2_packet/l2_packet_pcap.c#L181", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/Samsung/TizenRT/issues/5629", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://linux.die.net/man/3/pcap_dispatch", "tags": ["Technical Description", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-252"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). l2_packet_receive_timeout in wpa_supplicant/src/l2_packet/l2_packet_pcap.c has a missing check on the return value of pcap_dispatch, leading to a denial of service (malfunction)."}, {"lang": "es", "value": "Se ha detectado un problema en Samsung TizenRT versiones hasta 3.0_GBM (y 3.1_PRE). l2_packet_receive_timeout en el archivo wpa_supplicant/src/l2_packet/l2_packet_pcap.c presenta una comprobaci\u00f3n ausente en el valor de retorno de pcap_dispatch, conllevando a una denegaci\u00f3n de servicio (mal funcionamiento)"}], "lastModified": "2024-11-21T07:21:10.950", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:samsung:tizenrt:1.0:m1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B59E31E-7082-4719-97B6-3ADA43058E65"}, {"criteria": "cpe:2.3:o:samsung:tizenrt:1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE872D95-2039-406B-9D8A-39E44982B840"}, {"criteria": "cpe:2.3:o:samsung:tizenrt:2.0:gbm_m1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "696A5152-A4E2-4055-B5A8-A62AF68A88A4"}, {"criteria": "cpe:2.3:o:samsung:tizenrt:2.0:m2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "40E906C5-1461-4F30-8306-68BF8EE9A070"}, {"criteria": "cpe:2.3:o:samsung:tizenrt:3.0:gbm:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "59AD1A65-ECC5-4DC0-A7BB-C616E24A42A2"}, {"criteria": "cpe:2.3:o:samsung:tizenrt:3.1:pre:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A54CEC8E-52CF-4773-BCFB-A7F0B1FEC2BC"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}