CVE ID:	CVE-2014-2039
Description:	arch/s390/kernel/head64.S in the Linux kernel before 3.13.5 on the s390 platform does not properly handle attempted use of the linkage stack, which allows local users to cause a denial of service (system crash) by executing a crafted instruction.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2014-2039 59262 http://secunia.com/advisories/59262 59309 http://secunia.com/advisories/59309 65700 http://www.securityfocus.com/bid/65700 [oss-security] 20140220 Re: CVE Request: Linux kernel: s390: crash due to linkage stack instruction http://www.openwall.com/lists/oss-security/2014/02/20/14 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8d7f6690cedb83456edd41c9bd583783f0703bf0 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8d7f6690cedb83456edd41c9bd583783f0703bf0 http://linux.oracle.com/errata/ELSA-2014-0771.html http://linux.oracle.com/errata/ELSA-2014-0771.html http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.13.5 http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.13.5 https://bugzilla.redhat.com/show_bug.cgi?id=1067558 https://bugzilla.redhat.com/show_bug.cgi?id=1067558 https://github.com/torvalds/linux/commit/8d7f6690cedb83456edd41c9bd583783f0703bf0 https://github.com/torvalds/linux/commit/8d7f6690cedb83456edd41c9bd583783f0703bf0