CVE-2021-46791

MEDIUM · CVSS 5.5 EPSS 0.18%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-01-11 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-46791

Severity

MEDIUM

CVSS

5.5

EPSS

0.18%

Original NVD Description

Insufficient input validation during parsing of the System Management Mode (SMM) binary may allow a maliciously crafted SMM executable binary to corrupt Dynamic Root of Trust for Measurement (DRTM) user application memory that may result in a potential denial of service.