Date: Tue, 16 Feb 2016 22:14:14 +0530 (IST) From: P J P <ppandit@...hat.com> To: oss security list <oss-security@...ts.openwall.com> cc: Qinghao Tang <luodalongde@...il.com> Subject: CVE request Qemu: usb: null pointer dereference in remote NDIS control message handling Hello, Qemu emulator built with the USB Net device emulation support is vulnerable to a NULL pointer dereference issue. It could occur while processing remote NDIS control message packets, when the USB configuration descriptor object is null. A privileged user inside guest could use this flaw to crash the Qemu process instance resulting in DoS. Upstream patch: --------------- -> https://lists.gnu.org/archive/html/qemu-devel/2016-02/msg02553.html Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=1302299 This issue was discovered by Qinghao Tang of 360.cn Marvel Team. Thank you. -- Prasad J Pandit / Red Hat Product Security Team 47AF CE69 3A90 54AA 9045 1053 DD13 3D32 FE5B 041F
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