{"id":"CVE-2024-8354","title":"Qemu-kvm: usb: assertion failure in usb_ep_get()","summary":"A flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest user to crash the QEMU pro…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cvssSource":"cna","cwe":["CWE-617"],"vendor":"Red Hat","product":"qemu","affected":["qemu (all versions)","qemu-kvm (all versions)","qemu-kvm","qemu-kvm","qemu-kvm-ma","virt:rhel/qemu-kvm (all versions)","virt:av/qemu-kvm (all versions)","qemu-kvm (all versions)"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2024-09-19T13:38:43.642114Z"},"published":"2024-09-19","updated":"2026-11-06","sourceUpdated":"2026-11-06T14:57:24.019Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-8354","references":[{"url":"https://access.redhat.com/security/cve/CVE-2024-8354"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2313497","label":"RHBZ#2313497"}],"tags":["cve.org"],"epss":0.00286,"epssPercentile":0.21261,"ingestedAt":"2026-11-06T15:54:04.092Z","slug":"CVE-2024-8354","body":"## Overview\n\nA flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest user to crash the QEMU process on the host and cause a denial of service condition.\n\n## Affected\n\n- `qemu (all versions)`\n- `qemu-kvm (all versions)`\n- `qemu-kvm`\n- `qemu-kvm`\n- `qemu-kvm-ma`\n- `virt:rhel/qemu-kvm (all versions)`\n- `virt:av/qemu-kvm (all versions)`\n- `qemu-kvm (all versions)`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}