CVE-2014-4860

Published: 31 January 2020

Multiple integer overflows in the Pre-EFI Initialization (PEI) boot phase in the Capsule Update feature in the UEFI implementation in EDK2 allow physically proximate attackers to bypass intended access restrictions by providing crafted data that is not properly handled during the coalescing phase.

Priority

Medium

CVSS 3 base score: 6.8

Status

Package Release Status
edk2
Launchpad, Ubuntu, Debian
Upstream Not vulnerable

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was not-affected)