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CVE-2018-14775

CVE-2018-14775

EPSS 0.3%
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.
Affected products
n/a · n/a

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References
http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.chttp://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c.diff?r1=1.37&r2=1.37.8.1&f=hhttps://ftp.openbsd.org/pub/OpenBSD/patches/6.2/common/020_ioport.patch.sighttps://ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/015_ioport.patch.sighttp://www.securitytracker.com/id/1041550