{"cve":"CVE-2014-0196","nvd":{"published":"2014-05-07T10:55:04.337","modified":"2026-06-17T00:02:29.250","status":"Analyzed","description":"The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the \"LECHO & !OPOST\" case, which allows local users to cause a denial of service (memory corruption and system crash) or gain privileges by triggering a race condition involving read and write operations with long strings.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-362"],"references":["http://bugzilla.novell.com/show_bug.cgi?id=875690","http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4291086b1f081b869c6d79e5b7441633dc3ace00","http://linux.oracle.com/errata/ELSA-2014-0771.html","http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00007.html","http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00012.html"],"products":["canonical:ubuntu_linux","debian:debian_linux","f5:big-ip_access_policy_manager","f5:big-ip_advanced_firewall_manager","f5:big-ip_analytics","f5:big-ip_application_acceleration_manager","f5:big-ip_application_security_manager","f5:big-ip_edge_gateway","f5:big-ip_global_traffic_manager","f5:big-ip_link_controller","f5:big-ip_local_traffic_manager","f5:big-ip_policy_enforcement_manager","f5:big-ip_protocol_security_module","f5:big-ip_wan_optimization_manager","f5:big-ip_webaccelerator","f5:big-iq_application_delivery_controller","f5:big-iq_centralized_management","f5:big-iq_cloud","f5:big-iq_cloud_and_orchestration","f5:big-iq_device","f5:big-iq_security","f5:enterprise_manager","linux:linux_kernel","oracle:linux","redhat:enterprise_linux","redhat:enterprise_linux_eus","redhat:enterprise_linux_server_eus","suse:suse_linux_enterprise_desktop","suse:suse_linux_enterprise_high_availability_extension","suse:suse_linux_enterprise_server"],"source":"nvd","synced_at":"2026-10-19T20:33:06.232976534+00:00"},"epss":{"cve":"CVE-2014-0196","score":0.20329,"percentile":0.9748,"date":"2026-10-31"},"kev":{"cve":"CVE-2014-0196","date_added":"2023-05-12","due_date":"2023-06-02","vendor":"Linux","product":"Kernel","known_ransomware":false},"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."]}