{"cve":"CVE-2013-4377","nvd":{"published":"2013-10-11T22:55:40.220","modified":"2026-06-16T23:57:07.447","status":"Modified","description":"Use-after-free vulnerability in the virtio-pci implementation in Qemu 1.4.0 through 1.6.0 allows local users to cause a denial of service (daemon crash) by \"hot-unplugging\" a virtio device.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://lists.nongnu.org/archive/html/qemu-devel/2013-09/msg03347.html","http://secunia.com/advisories/55015","http://www.openwall.com/lists/oss-security/2013/09/26/5","http://www.ubuntu.com/usn/USN-2092-1","https://bugzilla.redhat.com/show_bug.cgi?id=1012633"],"products":["qemu:qemu"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-4377","score":0.0046,"percentile":0.39833,"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."]}