Major security vulnerability at Intel
MELTDOWN:
CVE: https://www.cve.mitre.org/cgi-bin/cvename.cgi?name=2017-5754
SPECTRE:
CVE: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5753
CVE: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5715
Here are the links to Intel page: https://www.intel.com/content/www/us/en/architecture-and-technology/facts-about-side-channel-analysis-and-intel-products.html#1
From there you can see the ARM page too: https://developer.arm.com/support/security-update
Spectre Vulnerability Technical Details: https://spectreattack.com/spectre.pdf
Meltdown Vulnerability Technical Details: https://meltdownattack.com/meltdown.pdf