CVE-2018-4251: Incorrect Permission Assignment for Critical Resource

An issue was discovered in certain Apple products. macOS before 10.13.5 is affected. The issue involves the "Firmware" component. It allows attackers to modify the EFI flash-memory region that a crafted app that has root access...

Apple Mac OS X Security Updates (HT208849)-01

Apple Mac OS X is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

APPLE-SA-2015-06-30-3 Mac EFI Security Update 2015-001

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2015-06-30-3 Mac EFI Security Update 2015-001 Mac EFI Security Update 2015-001 is now available and addresses the following: EFI Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5 Impact: A malicious application with root...

Apple OS X EFI Flash Modification Vulnerability

Apple Mac OS X is an operating system developed by Apple Inc. Apple Mac OS X has a security vulnerability that allows root privileged applications to modify EFI flash memory by failing to adequately lock the EIF flash memory when resuming from hibernation...