{"cve":"CVE-2014-4022","nvd":{"published":"2014-07-09T14:55:03.607","modified":"2026-06-17T00:09:18.543","status":"Modified","description":"The alloc_domain_struct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOP_setup_table subhypercall.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://secunia.com/advisories/59523","http://www.securityfocus.com/bid/68184","http://www.securitytracker.com/id/1030471","http://xenbits.xen.org/xsa/advisory-101.html","http://secunia.com/advisories/59523"],"products":["xen:xen"],"source":"nvd","synced_at":"2026-10-19T20:33:06.232976534+00:00"},"epss":{"cve":"CVE-2014-4022","score":0.00542,"percentile":0.45582,"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."]}