CVE-2025-20077

MEDIUM

Intel(R) reference server - Use After Free

Title source: llm
STIX 2.1

Description

Missing release of memory after effective lifetime in the UEFI OobRasMmbiHandlerDriver module for some Intel(R) reference server platforms may allow a privileged user to enable denial of service via local access.

References (1)

Scores

CVSS v3 5.3
EPSS 0.0002
EPSS Percentile 4.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (1)
n/a/Intel(R) reference server platforms See references
Published Aug 12, 2025
Tracked Since Feb 18, 2026