CVE-2023-25600

Published Aug 3, 2023

Last updated 2 years ago

Overview

Description: An issue was discovered in InsydeH2O. A malicious operating system can tamper with a runtime-writable EFI variable, leading to out-of-bounds memory reads and a denial of service. This is fixed in version 01.01.04.0016.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.1
Impact score: 5.2
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-125

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:insyde:insydecrpkg:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C2C5FEC9-FB56-447D-A9E7-7BA603899A05",
            "versionEndExcluding": "01.01.04.0016"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References