CVE-2020-8698

Published: 10 November 2020

Improper isolation of shared resources in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

From the Ubuntu security team

Ezra Caltum, Joseph Nuzman, Nir Shildan and Ofir Joseff discovered that some Intel(R) Processors did not properly isolate shared resources in some situations. A local attacker could possibly use this to expose sensitive information.

Priority

Medium

CVSS 3 base score: 5.5

Status

Package Release Status
intel-microcode
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo)
Released (3.20201110.0ubuntu1)
Ubuntu 20.10 (Groovy Gorilla)
Released (3.20201110.0ubuntu0.20.10.1)
Ubuntu 20.04 LTS (Focal Fossa)
Released (3.20201110.0ubuntu0.20.04.1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (3.20201110.0ubuntu0.18.04.1)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (3.20201110.0ubuntu0.16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (3.20201110.0ubuntu0.14.04.1)
Ubuntu 12.04 ESM (Precise Pangolin) Does not exist