{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "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)."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-09-29T16:39:39", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://linux.die.net/man/3/pcap_dispatch"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Samsung/TizenRT/issues/5629"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpa_supplicant/src/l2_packet/l2_packet_pcap.c#L181"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2022-40279", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "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)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://linux.die.net/man/3/pcap_dispatch", "refsource": "MISC", "url": "https://linux.die.net/man/3/pcap_dispatch"}, {"name": "https://github.com/Samsung/TizenRT/issues/5629", "refsource": "MISC", "url": "https://github.com/Samsung/TizenRT/issues/5629"}, {"name": "https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpa_supplicant/src/l2_packet/l2_packet_pcap.c#L181", "refsource": "MISC", "url": "https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpa_supplicant/src/l2_packet/l2_packet_pcap.c#L181"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2022-40279", "datePublished": "2022-09-08T21:05:52", "dateReserved": "2022-09-08T00:00:00", "dateUpdated": "2022-09-29T16:39:39", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:samsung:tizenrt:1.0:m1:*:*:*:*:*:*", "matchCriteriaId": "6B59E31E-7082-4719-97B6-3ADA43058E65", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:tizenrt:1.1:*:*:*:*:*:*:*", "matchCriteriaId": "CE872D95-2039-406B-9D8A-39E44982B840", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:tizenrt:2.0:gbm_m1:*:*:*:*:*:*", "matchCriteriaId": "696A5152-A4E2-4055-B5A8-A62AF68A88A4", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:tizenrt:2.0:m2:*:*:*:*:*:*", "matchCriteriaId": "40E906C5-1461-4F30-8306-68BF8EE9A070", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:tizenrt:3.0:gbm:*:*:*:*:*:*", "matchCriteriaId": "59AD1A65-ECC5-4DC0-A7BB-C616E24A42A2", "vulnerable": true}, {"criteria": "cpe:2.3:o:samsung:tizenrt:3.1:pre:*:*:*:*:*:*", "matchCriteriaId": "A54CEC8E-52CF-4773-BCFB-A7F0B1FEC2BC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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)"}], "id": "CVE-2022-40279", "lastModified": "2022-09-30T23:00:19.073", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-09-29T03:15:15.483", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpa_supplicant/src/l2_packet/l2_packet_pcap.c#L181"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://github.com/Samsung/TizenRT/issues/5629"}, {"source": "cve@mitre.org", "tags": ["Technical Description", "Third Party Advisory"], "url": "https://linux.die.net/man/3/pcap_dispatch"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-252"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}