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CVE-2018-3640

Published: 21 May 2018

Systems with microprocessors utilizing speculative execution and that perform speculative reads of system registers may allow unauthorized disclosure of system parameters to an attacker with local user access via a side-channel analysis, aka Rogue System Register Read (RSRE), Variant 3a.

Priority

Medium

CVSS 3 base score: 5.6

Status

Package Release Status
intel-microcode
Launchpad, Ubuntu, Debian
Upstream Needed

Ubuntu 18.04 LTS (Bionic Beaver)
Released (3.20180807a.0ubuntu0.18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (3.20180807a.0ubuntu0.16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (3.20180807a.0ubuntu0.14.04.1)