CVE-2014-4859

2020-01-3115:08:20

certcc

www.cve.org

6.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.1%

JSON

Integer overflow in the Drive Execution Environment (DXE) phase in the Capsule Update feature in the UEFI implementation in EDK2 allows physically proximate attackers to bypass intended access restrictions via crafted data.

CNA Affected

[
  {
    "product": "SCT3",
    "vendor": "Phoenix Technologies Ltd.",
    "versions": [
      {
        "status": "affected",
        "version": "before 5/23/2014"
      }
    ]
  },
  {
    "product": "BIOS",
    "vendor": "American Megatrends Incorporated (AMI)",
    "versions": [
      {
        "status": "affected",
        "version": "unknown"
      }
    ]
  }
]