{"cve":"CVE-2005-0109","nvd":{"published":"2005-03-05T05:00:00.000","modified":"2026-06-16T22:10:31.657","status":"Modified","description":"Hyper-Threading technology, as used in FreeBSD and other operating systems that are run on Intel Pentium and other processors, allows local users to use a malicious thread to create covert channels, monitor the execution of other threads, and obtain sensitive information such as cryptographic keys, via a timing attack on memory cache misses.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N","score":5.6},"cwes":[],"references":["ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.24/SCOSA-2005.24.txt","http://marc.info/?l=freebsd-hackers&m=110994026421858&w=2","http://marc.info/?l=freebsd-security&m=110994370429609&w=2","http://marc.info/?l=openbsd-misc&m=110995101417256&w=2","http://secunia.com/advisories/15348"],"products":["freebsd:freebsd","redhat:enterprise_linux","redhat:enterprise_linux_desktop","redhat:fedora_core","sco:openserver","sco:unixware","sun:solaris","ubuntu:ubuntu_linux"],"source":"nvd","synced_at":"2026-10-19T19:38:22.000386253+00:00"},"epss":{"cve":"CVE-2005-0109","score":0.00509,"percentile":0.43465,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}