Memory leak in the usb_xhci_exit function in hw/usb/hcd-xhci.c in QEMU (aka Quick Emulator), when the xhci uses msix, allows local guest OS administrators to cause a denial of service (memory consumption and possibly QEMU process crash) by repeatedly unplugging a USB device.
References
Link | Resource |
---|---|
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b53dd4495ced2432a0b652ea895e651d07336f7e | |
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html | Mailing List Third Party Advisory |
http://www.openwall.com/lists/oss-security/2016/09/19/8 | Mailing List Third Party Advisory |
http://www.openwall.com/lists/oss-security/2016/09/20/3 | Mailing List Third Party Advisory |
http://www.securityfocus.com/bid/93029 | Third Party Advisory VDB Entry |
https://access.redhat.com/errata/RHSA-2017:2392 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2017:2408 | Third Party Advisory |
https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg02773.html | Patch Third Party Advisory |
https://security.gentoo.org/glsa/201611-11 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2016-12-10T00:00:00
Updated: 2018-01-04T19:57:01
Reserved: 2016-09-09T00:00:00
Link: CVE-2016-7466
JSON object: View
NVD Information
Status : Modified
Published: 2016-12-10T00:59:19.840
Modified: 2023-02-12T23:25:26.913
Link: CVE-2016-7466
JSON object: View
Redhat Information
No data.
CWE