VULNERABILITY INTELLIGENCE

CVE-2023-25600

CVSS score7.1 HIGH
EPSS probability0.19%
CISA KEVNot currently listed
Published2023-08-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-125

Primary references