PT-2020-7686

CVE-2014-4859

Published

2020-01-31

Updated

2020-02-06

Description by

CVSS 2.0

7.2

High

MetricsAV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions EDK2 (affected versions not specified)

Description The issue is related to an integer overflow in the Drive Execution Environment (DXE) phase in the Capsule Update feature in the UEFI implementation. This allows physically proximate attackers to bypass intended access restrictions via crafted data.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Impacts

Researchers

Vendors

Affected products

Weakness enumeration

CWE-190: Integer Overflow or Wraparound

Related identifiers