AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2023-31304

LOW · CVSS 2.3 EPSS 0.15%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-08-13 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 2.3. See the original NVD description below for full technical details.

CVE
CVE-2023-31304
Severity
LOW
CVSS
2.3
EPSS
0.15%

Original NVD Description

Improper input validation in SMU may allow an attacker with privileges and a compromised physical function (PF)     to modify the PCIe® lane count and speed, potentially leading to a loss of availability.