{"cve":"CVE-2015-8222","nvd":{"published":"2015-11-17T15:59:24.087","modified":"2026-06-17T00:34:08.543","status":"Modified","description":"The lxd-unix.socket systemd unit file in the Ubuntu lxd package before 0.20-0ubuntu4.1 uses world-readable permissions for /var/lib/lxd/unix.socket, which allows local users to gain privileges via unspecified vectors.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://www.ubuntu.com/usn/USN-2809-1","https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/1515689","https://github.com/lxc/lxd/issues/1307","http://www.ubuntu.com/usn/USN-2809-1","https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/1515689"],"products":["canonical:ubuntu_linux"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2015-8222","score":0.00382,"percentile":0.32199,"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."]}