CVE-2018-14775
Summary
| CVE | CVE-2018-14775 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-08-01 06:29:00 UTC |
| Updated | 2018-10-03 19:13:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-20
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| ftp.openbsd.org/pub/OpenBSD/patches/6.2/common/020_ioport.patch.sig | MISC | ftp.openbsd.org | Patch, Vendor Advisory |
| src/sys/arch/i386/i386/gdt.c - diff - 1.37.8.1 | MISC | cvsweb.openbsd.org | Patch, Vendor Advisory |
| ftp.openbsd.org/pub/OpenBSD/patches/6.3/common/015_ioport.patch.sig | MISC | ftp.openbsd.org | Patch, Vendor Advisory |
| CVS log for src/sys/arch/i386/i386/gdt.c | MISC | cvsweb.openbsd.org | Issue Tracking, Patch, Vendor Advisory |
| OpenBSD IO Port Permissions Bug Lets Local Users Cause Denial of Service Conditions - SecurityTracker | SECTRACK | www.securitytracker.com | Third Party Advisory, VDB Entry |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.