{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2014-4655", "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" : "The snd_ctl_elem_add function in sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 does not properly maintain the user_ctl_count value, which allows local users to cause a denial of service (integer overflow and limit bypass) by leveraging /dev/snd/controlCX access for a large number of SNDRV_CTL_IOCTL_ELEM_REPLACE ioctl calls." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "[oss-security] 20140626 Re: CVE Request: Linux kernel ALSA core control API vulnerabilities", "refsource" : "MLIST", "url" : "http://www.openwall.com/lists/oss-security/2014/06/26/6" }, { "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=82262a46627bebb0febcc26664746c25cef08563", "refsource" : "CONFIRM", "url" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=82262a46627bebb0febcc26664746c25cef08563" }, { "name" : "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2", "refsource" : "CONFIRM", "url" : "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2" }, { "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=1113445", "refsource" : "CONFIRM", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1113445" }, { "name" : "https://github.com/torvalds/linux/commit/82262a46627bebb0febcc26664746c25cef08563", "refsource" : "CONFIRM", "url" : "https://github.com/torvalds/linux/commit/82262a46627bebb0febcc26664746c25cef08563" }, { "name" : "RHSA-2014:1083", "refsource" : "REDHAT", "url" : "http://rhn.redhat.com/errata/RHSA-2014-1083.html" }, { "name" : "SUSE-SU-2015:0812", "refsource" : "SUSE", "url" : "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html" }, { "name" : "USN-2334-1", "refsource" : "UBUNTU", "url" : "http://www.ubuntu.com/usn/USN-2334-1" }, { "name" : "USN-2335-1", "refsource" : "UBUNTU", "url" : "http://www.ubuntu.com/usn/USN-2335-1" }, { "name" : "68162", "refsource" : "BID", "url" : "http://www.securityfocus.com/bid/68162" }, { "name" : "1036763", "refsource" : "SECTRACK", "url" : "http://www.securitytracker.com/id/1036763" }, { "name" : "59434", "refsource" : "SECUNIA", "url" : "http://secunia.com/advisories/59434" }, { "name" : "59777", "refsource" : "SECUNIA", "url" : "http://secunia.com/advisories/59777" }, { "name" : "60564", "refsource" : "SECUNIA", "url" : "http://secunia.com/advisories/60564" }, { "name" : "60545", "refsource" : "SECUNIA", "url" : "http://secunia.com/advisories/60545" } ] } }