Date: Mon, 10 Oct 2016 15:00:43 +0530 (IST) From: P J P <ppandit@...hat.com> To: oss security list <oss-security@...ts.openwall.com> cc: Li Qiang <liqiang6-s@....cn> Subject: CVE request Qemu: usb: xHCI: infinite loop vulnerability in xhci_ring_fetch Hello, Quick Emulator(Qemu) built with the USB xHCI controller emulation support is vulnerable to an infinite loop issue. It could occur while processing USB command ring in 'xhci_ring_fetch'. A privileged user/process inside guest could use this issue to crash the Qemu process on the host leading to DoS. Upstream patch -------------- -> https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01265.html This issue was reported by Li Qiang of 360.cn Inc. Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F
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