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.
References
Link | Resource |
---|---|
http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c | Issue Tracking Patch Vendor Advisory |
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 | Patch Vendor Advisory |
http://www.securitytracker.com/id/1041550 | Third Party Advisory VDB Entry |
https://ftp.openbsd.org/pub/OpenBSD/patches/6.2/common/020_ioport.patch.sig | Patch Vendor Advisory |
https://ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/015_ioport.patch.sig | Patch Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-08-01T06:00:00
Updated: 2018-08-30T09:57:01
Reserved: 2018-08-01T00:00:00
Link: CVE-2018-14775
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-08-01T06:29:00.633
Modified: 2018-10-03T19:13:07.193
Link: CVE-2018-14775
JSON object: View
Redhat Information
No data.
CWE