{"cve":"CVE-2015-5745","nvd":{"published":"2020-01-23T20:15:12.090","modified":"2026-06-17T00:29:41.840","status":"Modified","description":"Buffer overflow in the send_control_msg function in hw/char/virtio-serial-bus.c in QEMU before 2.4.0 allows guest users to cause a denial of service (QEMU process crash) via a crafted virtio control message.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-120"],"references":["http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168077.html","http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168646.html","http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168671.html","http://www.openwall.com/lists/oss-security/2015/08/06/3","http://www.openwall.com/lists/oss-security/2015/08/06/5"],"products":["arista:eos","fedoraproject:fedora","qemu:qemu"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2015-5745","score":0.03012,"percentile":0.87413,"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."]}