{ "id": "CVE-2017-6348", "sourceIdentifier": "cve@mitre.org", "published": "2017-03-01T20:59:00.613", "lastModified": "2024-11-21T03:29:36.390", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The hashbin_delete function in net/irda/irqueue.c in the Linux kernel before 4.9.13 improperly manages lock dropping, which allows local users to cause a denial of service (deadlock) via crafted operations on IrDA devices." }, { "lang": "es", "value": "La funci\u00f3n hashben_delete en net/irda/irqueue.c en el kernel de Linux en versiones anteriores a 4.9.13 administra incorrectamente el soltado del bloqueo, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (punto muerto) a trav\u00e9s de operaciones manipuladas en los dispositivos IrDA." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "baseScore": 4.9, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "COMPLETE" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.9, "impactScore": 6.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.9.12", "matchCriteriaId": "BDE2E7F2-434A-4283-B0EA-25ACBCF7C4BF" } ] } ] } ], "references": [ { "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4c03b862b12f980456f9de92db6d508a4999b788", "source": "cve@mitre.org", "tags": [ "Patch" ] }, { "url": "http://www.debian.org/security/2017/dsa-3804", "source": "cve@mitre.org" }, { "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.13", "source": "cve@mitre.org", "tags": [ "Patch", "Release Notes" ] }, { "url": "http://www.openwall.com/lists/oss-security/2017/02/28/4", "source": "cve@mitre.org", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ] }, { "url": "http://www.securityfocus.com/bid/96483", "source": "cve@mitre.org" }, { "url": "https://github.com/torvalds/linux/commit/4c03b862b12f980456f9de92db6d508a4999b788", "source": "cve@mitre.org", "tags": [ "Patch" ] }, { "url": "https://usn.ubuntu.com/3754-1/", "source": "cve@mitre.org" }, { "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4c03b862b12f980456f9de92db6d508a4999b788", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ] }, { "url": "http://www.debian.org/security/2017/dsa-3804", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.13", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Release Notes" ] }, { "url": "http://www.openwall.com/lists/oss-security/2017/02/28/4", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ] }, { "url": "http://www.securityfocus.com/bid/96483", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://github.com/torvalds/linux/commit/4c03b862b12f980456f9de92db6d508a4999b788", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ] }, { "url": "https://usn.ubuntu.com/3754-1/", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }