CVE-2018-14775

tssalloc 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...

PT-2018-12714

Name of the Vulnerable Software and Affected Versions OpenBSD versions 6.2 through 6.3 Description The issue is related to incorrect I/O port access control on the i386 architecture, which can cause a Local Denial of Service system crash due to the tss alloc function in sys/arch/i386/i386/gdt.c...