CVE-2001-1047

LowCVSS 1.2/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 1.2/10AV:L/AC:H/Au:N/C:N/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published
Jun 2, 2001
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2001-1047: Low severity, CVSS 1.2 | Vulnix