{"cve":"CVE-2005-0403","nvd":{"published":"2005-09-01T22:03:00.000","modified":"2026-06-16T22:11:02.800","status":"Modified","description":"init_dev in tty_io.c in the Red Hat backport of NPTL to Red Hat Enterprise Linux 3 does not properly clear controlling tty's in multi-threaded applications, which allows local users to cause a denial of service (crash) and possibly gain tty access via unknown attack vectors that trigger an access of a pointer to a freed structure.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www.redhat.com/support/errata/RHSA-2005-293.html","https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=144059","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9435","http://www.redhat.com/support/errata/RHSA-2005-293.html","https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=144059"],"products":["redhat:enterprise_linux","redhat:enterprise_linux_desktop"],"source":"nvd","synced_at":"2026-10-19T19:39:29.870204089+00:00"},"epss":{"cve":"CVE-2005-0403","score":0.00402,"percentile":0.34438,"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."]}