CVE-2014-4860

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...

CVE-2014-4860

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...

CVE-2014-4860

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...

UEFI EDK2 Capsule Update Vulnerabilities

Lenovo Security Advisory: LEN-2014-001 Potential Impact: Execution of arbitrary code Severity: Medium Summary: The EDK2 UEFI reference implementation contains multiple vulnerabilities in the Capsule Update mechanism. Description: The open source EDK2 project provides a reference implementation of...