{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2015-3332", "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" : "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." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "[netdev] 20150414 [stable regression] tcp: make connect() mem charging friendly", "refsource" : "MLIST", "url" : "http://article.gmane.org/gmane.linux.network/359588" }, { "name" : "[oss-security] 20150414 TCP Fast Open local DoS in some Linux stable branches", "refsource" : "MLIST", "url" : "http://www.openwall.com/lists/oss-security/2015/04/14/14" }, { "name" : "https://bugs.debian.org/782515", "refsource" : "CONFIRM", "url" : "https://bugs.debian.org/782515" }, { "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=1213951", "refsource" : "CONFIRM", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1213951" }, { "name" : "DSA-3237", "refsource" : "DEBIAN", "url" : "http://www.debian.org/security/2015/dsa-3237" } ] } }