CVE-2015-7799

{"id": "CVE-2015-7799", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-10-19T10:59:09.367", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00018.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00026.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00031.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00039.html", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2015/dsa-3426", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2015/10/10/3", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/77033", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1033809", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2841-1", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2841-2", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2842-1", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2842-2", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2843-1", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2843-2", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2843-3", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2844-1", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2886-1", "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1271134", "source": "cve@mitre.org"}, {"url": "https://code.google.com/p/android/issues/detail?id=187973", "tags": ["Exploit"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The slhc_init function in drivers/net/slip/slhc.c in the Linux kernel through 4.2.3 does not ensure that certain slot numbers are valid, which allows local users to cause a denial of service (NULL pointer dereference and system crash) via a crafted PPPIOCSMAXCID ioctl call."}, {"lang": "es", "value": "La funci\u00f3n slhc_init en drivers/net/slip/slhc.c en el kernel de Linux hasta la versi\u00f3n 4.2.3 no asegura que ciertos n\u00fameros de ranura sean v\u00e1lidos, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (referencia a puntero NULL y ca\u00edda del sistema) a trav\u00e9s de una llamada PPPIOCSMAXCID ioctl manipulada."}], "lastModified": "2017-03-24T01:59:01.470", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "137B78AE-9E92-484D-92CA-14AEC289227F", "versionEndIncluding": "4.2.2"}], "operator": "OR"}]}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/476.html\">CWE-476: NULL Pointer Dereference</a>", "sourceIdentifier": "cve@mitre.org"}