{"cve":"CVE-2022-27239","nvd":{"published":"2022-04-27T14:15:09.203","modified":"2026-06-17T04:36:33.243","status":"Modified","description":"In cifs-utils through 6.14, a stack-based buffer overflow when parsing the mount.cifs ip= command-line argument could lead to local attackers gaining root privileges.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-787"],"references":["http://wiki.robotz.com/index.php/Linux_CIFS_Utils_and_Samba","https://bugzilla.samba.org/show_bug.cgi?id=15025","https://bugzilla.suse.com/show_bug.cgi?id=1197216","https://github.com/piastry/cifs-utils/pull/7","https://github.com/piastry/cifs-utils/pull/7/commits/955fb147e97a6a74e1aaa65766de91e2c1479765"],"products":["debian:debian_linux","fedoraproject:fedora","hp:helion_openstack","samba:cifs-utils","suse:caas_platform","suse:enterprise_storage","suse:linux_enterprise_desktop","suse:linux_enterprise_high_performance_computing","suse:linux_enterprise_micro","suse:linux_enterprise_point_of_service","suse:linux_enterprise_real_time","suse:linux_enterprise_server","suse:linux_enterprise_software_development_kit","suse:linux_enterprise_storage","suse:manager_proxy","suse:manager_retail_branch_server","suse:manager_server","suse:openstack_cloud","suse:openstack_cloud_crowbar"],"source":"nvd","synced_at":"2026-10-19T21:30:03.577988018+00:00"},"epss":{"cve":"CVE-2022-27239","score":0.00576,"percentile":0.47512,"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."]}