CVE Database›CVE-2023-47855

CVE-2023-47855

intel-microcode: Improper input validation in some Intel® TDX module software

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Severity

Moderate

Red Hat Product Security

6

CVSS 3.1

Review impact separately from score.

Published · May 14, 2024

Updated · August 31, 2026

Description

A flaw was found in intel-microcode. Improper input validation in some Intel® TDX module software may allow a privileged user to enable escalation of privileges via local access.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

CWE-20 · Improper Input Validation