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Case File

CVE-2023-4133

MEDIUM · CVSS 5.5 EPSS 0.22%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-08-03 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2023-4133
Severity
MEDIUM
CVSS
5.5
EPSS
0.22%
Linux

Original NVD Description

A use-after-free vulnerability was found in the cxgb4 driver in the Linux kernel. The bug occurs when the cxgb4 device is detaching due to a possible rearming of the flower_stats_timer from the work queue. This flaw allows a local user to crash the system, causing a denial of service condition.