cve/2019/CVE-2019-11091.md

CVE-2019-11091

Description

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

POC

Reference

• https://seclists.org/bugtraq/2019/Jun/28
• https://seclists.org/bugtraq/2019/Jun/36
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00233.html

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/amstelchen/smc_gui
• https://github.com/codexlynx/hardware-attacks-state-of-the-art
• https://github.com/edsonjt81/spectre-meltdown
• https://github.com/es0j/hyperbleed
• https://github.com/giterlizzi/secdb-feeds
• https://github.com/hwroot/Presentations
• https://github.com/j1nh0/nisol
• https://github.com/j1nh0/pdf
• https://github.com/j1nh0/pdf_esxi
• https://github.com/j1nh0/pdf_systems
• https://github.com/kali973/spectre-meltdown-checker
• https://github.com/kaosagnt/ansible-everyday
• https://github.com/kin-cho/my-spectre-meltdown-checker
• https://github.com/merlinepedra/spectre-meltdown-checker
• https://github.com/merlinepedra25/spectre-meltdown-checker
• https://github.com/nsacyber/Hardware-and-Firmware-Security-Guidance
• https://github.com/savchenko/windows10
• https://github.com/speed47/spectre-meltdown-checker
• https://github.com/timidri/puppet-meltdown