{"cve":"CVE-2015-6923","nvd":{"published":"2015-09-21T19:59:03.900","modified":"2026-06-17T00:31:35.767","status":"Modified","description":"The ndvbs module in VBox Communications Satellite Express Protocol 2.3.17.3 allows local users to write to arbitrary physical memory locations and gain privileges via a 0x00000ffd ioctl call.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://packetstormsecurity.com/files/133620/VBox-Satellite-Express-Arbitrary-Write-Privilege-Escalation.html","http://seclists.org/fulldisclosure/2015/Sep/72","http://www.securityfocus.com/archive/1/536491/100/0/threaded","https://www.exploit-db.com/exploits/38225/","https://www.korelogic.com/Resources/Advisories/KL-001-2015-005.txt"],"products":["vboxcomm:satellite_express_protocol"],"source":"nvd","synced_at":"2026-10-19T20:37:45.466985407+00:00"},"epss":{"cve":"CVE-2015-6923","score":0.00923,"percentile":0.60394,"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."]}