{"id":"CVE-2018-14775","state":"PUBLISHED","title":"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.","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.","publishedAt":"2018-08-01T06:00:00.000Z","updatedAt":"2024-08-05T09:38:13.968Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"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","https://ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/015_ioport.patch.sig","https://ftp.openbsd.org/pub/OpenBSD/patches/6.2/common/020_ioport.patch.sig","http://www.securitytracker.com/id/1041550","http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:20.464Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/14xxx/CVE-2018-14775.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-14775","state":"PUBLISHED","datePublished":"2018-08-01T06:00:00.000Z","dateUpdated":"2024-08-05T09:38:13.968Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2018-08-01T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"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","tags":["x_refsource_MISC"]},{"url":"https://ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/015_ioport.patch.sig","tags":["x_refsource_MISC"]},{"url":"https://ftp.openbsd.org/pub/OpenBSD/patches/6.2/common/020_ioport.patch.sig","tags":["x_refsource_MISC"]},{"url":"http://www.securitytracker.com/id/1041550","name":"1041550","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2018-08-30T09:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2018-08-01T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2018-14775","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"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","refsource":"MISC","url":"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"},{"name":"https://ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/015_ioport.patch.sig","refsource":"MISC","url":"https://ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/015_ioport.patch.sig"},{"name":"https://ftp.openbsd.org/pub/OpenBSD/patches/6.2/common/020_ioport.patch.sig","refsource":"MISC","url":"https://ftp.openbsd.org/pub/OpenBSD/patches/6.2/common/020_ioport.patch.sig"},{"name":"1041550","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1041550"},{"name":"http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c","refsource":"MISC","url":"http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"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","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/015_ioport.patch.sig","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://ftp.openbsd.org/pub/OpenBSD/patches/6.2/common/020_ioport.patch.sig","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securitytracker.com/id/1041550","name":"1041550","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/i386/i386/gdt.c","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T09:38:13.968Z"}}]}}}