CVE-2018-14775

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CVSS 3.0

5.5 medium

EPSS

<1%p27

Published

Aug 1, 2018 (Aug 1, 2018)

Modified

Jun 17, 2026

Description

tss_alloc in sys/arch/i386/i386/gdt.c in OpenBSD 6.2 and 6.3 has a Local Denial of Service (system crash) due to incorrect I/O port access control on the i386 architecture.

Vendors: openbsd
Products: openbsd
Weakness: CWE-20
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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