CVE-2013-6885 – hw: AMD CPU erratum may cause core hang

https://notcve.org/view.php?id=CVE-2013-6885

The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a denial of service (system hang) via a crafted application, aka the errata 793 issue. El microcode en AMD 16h 00h hasta procesadores 0Fh no maneja adecuadamente la interación entre instrucciones bloqueadas y tipos de memoria de escritura combinada, lo que permite a usuarios locales provocar una denegación de servicio (caída del sistema) a través de una aplicación manipulada, también conocido como problema 793. • http://lists.dragonflybsd.org/pipermail/kernel/2011-December/046594.html http://lists.fedoraproject.org/pipermail/package-announce/2013-December/123553.html http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124195.html http://lists.fedoraproject.org/pipermail/package-announce/2013-December/124199.html http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html http://lists.opensuse.org/opensuse-security-anno • CWE-399: Resource Management Errors CWE-1220: Insufficient Granularity of Access Control •