CVE-2015-3332

{"id": "CVE-2015-3332", "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": "2015-05-27T10:59:08.860", "references": [{"url": "http://article.gmane.org/gmane.linux.network/359588", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2015/dsa-3237", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2015/04/14/14", "source": "cve@mitre.org"}, {"url": "https://bugs.debian.org/782515", "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1213951", "source": "cve@mitre.org"}, {"url": "http://article.gmane.org/gmane.linux.network/359588", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2015/dsa-3237", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2015/04/14/14", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugs.debian.org/782515", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1213951", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "A certain backport in the TCP Fast Open implementation for the Linux kernel before 3.18 does not properly maintain a count value, which allow local users to cause a denial of service (system crash) via the Fast Open feature, as demonstrated by visiting the chrome://flags/#enable-tcp-fast-open URL when using certain 3.10.x through 3.16.x kernel builds, including longterm-maintenance releases and ckt (aka Canonical Kernel Team) builds."}, {"lang": "es", "value": "Cierto backport en la implementaci\u00f3n TCP Fast Open para el kernel de Linux anterior a 3.18 no mantiene correctamente un valor de contador, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (ca\u00edda de sistema) a trav\u00e9s de la caracter\u00edstica Fast Open, tal y como fue demostrado mediante la visita a la URL chrome://flags/#enable-tcp-fast-open cuando utiliza ciertos builds del kernel 3.10.x hasta 3.16.x, incluyendo lanzamientos de mantenimiento a largo plazo y builds ckt (tambi\u00e9n conocidos como Canonical Kernel Team)."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4C8919F1-CD33-437E-9627-69352B276BA3"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D096AE24-5BB5-4ED2-8D2B-DC2AE8012E40", "versionEndIncluding": "3.17.8"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}