CVE - CVE-2015-8558

CVE-ID
CVE-2015-8558	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
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:80694 URL:http://www.securityfocus.com/bid/80694 MISC:DSA-3469 URL:http://www.debian.org/security/2016/dsa-3469 MISC:DSA-3470 URL:http://www.debian.org/security/2016/dsa-3470 MISC:DSA-3471 URL:http://www.debian.org/security/2016/dsa-3471 MISC:GLSA-201602-01 URL:https://security.gentoo.org/glsa/201602-01 MISC:[oss-security] 20151214 CVE request Qemu: usb: infinite loop in ehci_advance_state results in DoS URL:http://www.openwall.com/lists/oss-security/2015/12/14/9 MISC:[oss-security] 20151214 Re: CVE request Qemu: usb: infinite loop in ehci_advance_state results in DoS URL:http://www.openwall.com/lists/oss-security/2015/12/14/16 MISC:[qemu-devel] 20151214 [PATCH] ehci: make idt processing more robust URL:https://lists.gnu.org/archive/html/qemu-devel/2015-12/msg02124.html MISC:http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=156a2e4dbffa85997636a7a39ef12da6f1b40254 URL:http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=156a2e4dbffa85997636a7a39ef12da6f1b40254 MISC:https://bugzilla.redhat.com/show_bug.cgi?id=1277983 URL:https://bugzilla.redhat.com/show_bug.cgi?id=1277983
Assigning CNA
Red Hat, Inc.
Date Record Created
20151214	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 (20151214)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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