CVE-2019-14558

Published: 31 December 2019

Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series Processors may allow an authenticated user to potentially enable denial of service via adjacent access.

Priority

Medium

CVSS 3 base score: 5.7

Status

Package Release Status
edk2
Launchpad, Ubuntu, Debian
Upstream
Released (0~20200229.4c0f6e34-1)
Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(2020.05-1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(0~20191122.bd85bf54-2ubuntu3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (0~20180205.c0d9813c-2ubuntu0.2)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (0~20160408.ffea0a2c-2ubuntu0.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Ubuntu 12.04 ESM (Precise Pangolin) Does not exist

Patches:
Upstream: https://github.com/tianocore/edk2/commit/f1d78c489a39971b5aac5d2fc8a39bfa925c3c5d
Upstream: https://github.com/tianocore/edk2/commit/764e8ba1389a617639d79d2c4f0d53f4ea4a7387