CVE-2018-14775

Published: Aug 1, 2018

Modified: Aug 5, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c.diff?r1=1.37&r2=1.37.8.1&f=h

x_refsource_MISC

https://ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/015_ioport.patch.sig

x_refsource_MISC

https://ftp.openbsd.org/pub/OpenBSD/patches/6.2/common/020_ioport.patch.sig

x_refsource_MISC

1041550

vdb-entry

x_refsource_SECTRACK

http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c

x_refsource_MISC

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CVE-2018-14775

Description

Affected Products

References