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
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
Configuration 3 (hide)
|
Configuration 4 (hide)
| AND |
|
History
21 Nov 2024, 02:58
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b53dd4495ced2432a0b652ea895e651d07336f7e - | |
| References | () http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2016/09/19/8 - Mailing List, Third Party Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2016/09/20/3 - Mailing List, Third Party Advisory | |
| References | () http://www.securityfocus.com/bid/93029 - Third Party Advisory, VDB Entry | |
| References | () https://access.redhat.com/errata/RHSA-2017:2392 - Third Party Advisory | |
| References | () https://access.redhat.com/errata/RHSA-2017:2408 - Third Party Advisory | |
| References | () https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg02773.html - Patch, Third Party Advisory | |
| References | () https://security.gentoo.org/glsa/201611-11 - Third Party Advisory |
Information
Published : 2016-12-10 00:59
Updated : 2024-11-21 02:58
NVD link : CVE-2016-7466
Mitre link : CVE-2016-7466
CVE.ORG link : CVE-2016-7466
JSON object : View
Products Affected
redhat
- enterprise_linux
- openstack
- virtualization
opensuse
- leap
qemu
- qemu
CWE
CWE-772
Missing Release of Resource after Effective Lifetime