{ "id": "CVE-2018-14855", "sourceIdentifier": "cve@mitre.org", "published": "2018-12-17T19:29:00.437", "lastModified": "2019-01-08T15:00:36.793", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Buffer overflow in dhd_bus_flow_ring_flush_response in drivers/net/wireless/bcmdhd4358/dhd_pcie.c in the bcmdhd4358 Wi-Fi driver on the Samsung Galaxy S6 allow an attacker (who has obtained code execution on the Wi-Fi chip) to cause the device driver to perform invalid memory accesses. The Samsung ID is SVE-2018-11785." }, { "lang": "es", "value": "Un desbordamiento de b\u00fafer en dhd_bus_flow_ring_flush_response en drivers/net/wireless/bcmdhd4358/dhd_pcie.c en el controlador Wi-Fi bcmdhd4358 en Samsung Galaxy S6 permite que un atacante (que ha obtenido la ejecuci\u00f3n de c\u00f3digo en el chip Wi-Fi) haga que el controlador del dispositivo realice accesos inv\u00e1lidos a la memoria. El ID de Samsung es SVE-2018-11785." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 3.4 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "ADJACENT_NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 5.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 6.5, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-119" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:samsung:galaxy_s6_firmware:g920fxxu5eqh7:*:*:*:*:*:*:*", "matchCriteriaId": "AF74385F-4A92-4925-8C16-B23422A35E0E" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:samsung:galaxy_s6:-:*:*:*:*:*:*:*", "matchCriteriaId": "E9C84354-75A3-4E55-A2D0-C0783AF36B37" } ] } ] } ], "references": [ { "url": "https://github.com/securesystemslab/periscope/blob/master/bugs-found/CVE-2018-14854_CVE-2018-14855_CVE-2018-14856.md", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://people.cs.kuleuven.be/~stijn.volckaert/papers/2019_NDSS_PeriScope.pdf", "source": "nvd@nist.gov", "tags": [ "Exploit", "Third Party Advisory" ] } ] }