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Case File

CVE-2001-1047

LOW · CVSS 1.2 EPSS 0.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2001-06-02 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 1.2. It may lead to a denial-of-service condition.

CVE
CVE-2001-1047
Severity
LOW
CVSS
1.2
EPSS
0.27%

Original NVD Description

Race condition in OpenBSD VFS allows local users to cause a denial of service (kernel panic) by (1) creating a pipe in one thread and causing another thread to set one of the file descriptors to NULL via a close, or (2) calling dup2 on a file descriptor in one process, then setting the descriptor to NULL via a close in another process that is created via rfork.