{"cve":"CVE-2015-4004","nvd":{"published":"2015-06-07T23:59:08.660","modified":"2026-06-17T00:26:37.730","status":"Modified","description":"The OZWPAN driver in the Linux kernel through 4.0.5 relies on an untrusted length field during packet parsing, which allows remote attackers to obtain sensitive information from kernel memory or cause a denial of service (out-of-bounds read and system crash) via a crafted packet.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://openwall.com/lists/oss-security/2015/06/05/7","http://www.securityfocus.com/bid/74669","http://www.ubuntu.com/usn/USN-2989-1","http://www.ubuntu.com/usn/USN-2998-1","http://www.ubuntu.com/usn/USN-3000-1"],"products":["canonical:ubuntu_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-4004","score":0.08092,"percentile":0.94816,"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."]}