CVE - CVE-2016-2391

CVE-ID
CVE-2016-2391	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The ohci_bus_start function in the USB OHCI emulation support (hw/usb/hcd-ohci.c) in QEMU allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors related to multiple eof_timers.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:83263 URL:http://www.securityfocus.com/bid/83263 MISC:USN-2974-1 URL:http://www.ubuntu.com/usn/USN-2974-1 MISC:[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update URL:https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html MISC:[oss-security] 20160216 CVE request Qemu: usb: multiple eof_timers in ohci leads to null pointer dereference URL:http://www.openwall.com/lists/oss-security/2016/02/16/2 MISC:[qemu-devel] 20160216 [Qemu-devel] [PATCH] usb: ohci avoid multiple eof timers URL:https://lists.gnu.org/archive/html/qemu-devel/2016-02/msg03374.html MISC:http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=fa1298c2d623522eda7b4f1f721fcb935abb7360 URL:http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=fa1298c2d623522eda7b4f1f721fcb935abb7360 MISC:https://bugzilla.redhat.com/show_bug.cgi?id=1304794 URL:https://bugzilla.redhat.com/show_bug.cgi?id=1304794
Assigning CNA
Red Hat, Inc.
Date Record Created
20160216	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20160216)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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