{"id":"CVE-2015-8558","details":"The ehci_process_itd function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via a circular isochronous transfer descriptor (iTD) list.","modified":"2026-01-27T04:15:14.417219Z","published":"2016-05-23T19:59:00Z","withdrawn":"2026-01-27T04:15:14.417219Z","related":["MGASA-2016-0023","SUSE-SU-2016:0873-1","SUSE-SU-2016:0955-1","SUSE-SU-2016:1154-1","SUSE-SU-2016:1318-1","SUSE-SU-2016:1560-1","SUSE-SU-2016:1698-1","SUSE-SU-2016:1703-1","SUSE-SU-2016:1745-1","SUSE-SU-2016:1785-1","openSUSE-SU-2024:10196-1"],"references":[{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3469"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3470"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3471"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2015/12/14/16"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2015/12/14/9"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/80694"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1277983"},{"type":"FIX","url":"https://lists.gnu.org/archive/html/qemu-devel/2015-12/msg02124.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201602-01"},{"type":"WEB","url":"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=156a2e4dbffa85997636a7a39ef12da6f1b40254"}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}