{"cve":"CVE-2018-12207","nvd":{"published":"2019-11-14T20:15:11.133","modified":"2026-06-17T01:37:19.463","status":"Modified","description":"Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","score":6.5},"cwes":["CWE-20"],"references":["http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00042.html","https://access.redhat.com/errata/RHSA-2019:3916","https://access.redhat.com/errata/RHSA-2019:3936","https://access.redhat.com/errata/RHSA-2019:3941","https://access.redhat.com/errata/RHSA-2020:0026"],"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_domain_name_system","f5:big-ip_fraud_protection_service","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-iq_centralized_management","f5:enterprise_manager","fedoraproject:fedora","intel:celeron_g1610_firmware","intel:celeron_g1610t_firmware","intel:celeron_g1620_firmware","intel:celeron_g1620t_firmware","intel:celeron_g1630_firmware","intel:celeron_g1820_firmware","intel:celeron_g1820t_firmware","intel:celeron_g1820te_firmware","intel:celeron_g1830_firmware","intel:celeron_g1840_firmware","intel:celeron_g1840t_firmware","intel:celeron_g1850_firmware","intel:celeron_g3900_firmware","intel:celeron_g3900e_firmware","intel:celeron_g3900t_firmware","intel:celeron_g3900te_firmware","intel:celeron_g3902e_firmware","intel:celeron_g3920_firmware","intel:celeron_g3930_firmware","intel:celeron_g3930e_firmware","intel:celeron_g3930t_firmware","intel:celeron_g3930te_firmware","intel:celeron_g3950_firmware","intel:celeron_g4900_firmware","intel:celeron_g4900t_firmware","intel:celeron_g4920_firmware","intel:celeron_g4930_firmware","intel:celeron_g4930e_firmware","intel:celeron_g4930t_firmware","intel:celeron_g4932e_firmware","intel:celeron_g4950_firmware","intel:core_i3-1005g1_firmware","intel:core_i3-10110u_firmware","intel:core_i3-10110y_firmware"],"source":"nvd","synced_at":"2026-10-19T20:59:25.448946135+00:00"},"epss":{"cve":"CVE-2018-12207","score":0.00915,"percentile":0.60143,"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."]}