CVE-2019-11091 – hardware: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)

https://notcve.org/view.php?id=CVE-2019-11091

Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf En Microarchitectural Data Sampling Uncacheable Memory (MDSUM): La memoria no almacenable en algunos microprocesadores que utilizan ejecución especulativa puede permitir a un usuario autenticado activar potencialmente la divulgación de información por medio de un canal lateral con acceso local. Puede encontrar una lista de los productos impactados aquí: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. • http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00052.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00053.html http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-003.txt http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190712-01-mds-en https://access.redhat.com/errata/RHSA-2019:1455 https://access.redhat.com/errata/RHSA-2019:2553 https://cert-portal.siemen • CWE-385: Covert Timing Channel •