CVE-2020-25625: Loop with Unreachable Exit Condition

hw/usb/hcd-ohci.c in QEMU 5.0.0 has an infinite loop when a TD list has a loop...

CVE-2020-25084: Use After Free

QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usbpacketmap return value is not checked...

UBUNTU-CVE-2017-16911

The vhcihcd driver in the Linux Kernel before version 4.14.8 and 4.4.114 allows allows local attackers to disclose kernel memory addresses. Successful exploitation requires that a USB device is attached over IP...

QEMU 'hw/usb/hcd-xhci.c' Denial of Service Vulnerability

QEMU is an open source emulator software. QEMU supports the 'hw/usb/hcd-xhci.c' security vulnerability in USB EHCI emulation, which allows local attackers to exploit the vulnerability by submitting a specially crafted request that triggers memory corruption and crashes the application...

CVE-2017-5973

The xhcikickepctx function in hw/usb/hcd-xhci.c in QEMU aka Quick Emulator allows local guest OS privileged users to cause a denial of service infinite loop and QEMU process crash via vectors related to control transfer descriptor sequence...

CVE-2017-6505

The ohciserviceedlist function in hw/usb/hcd-ohci.c in QEMU aka Quick Emulator before 2.9.0 allows local guest OS users to cause a denial of service infinite loop via vectors involving the number of link endpoint list descriptors, a different vulnerability than CVE-2017-9330...

CVE-2017-6505: Loop with Unreachable Exit Condition

The ohciserviceedlist function in hw/usb/hcd-ohci.c in QEMU aka Quick Emulator before 2.9.0 allows local guest OS users to cause a denial of service infinite loop via vectors involving the number of link endpoint list descriptors, a different vulnerability than CVE-2017-9330...

PT-2017-16797

Name of the Vulnerable Software and Affected Versions QEMU affected versions not specified Description The issue allows local guest OS privileged users to cause a denial of service, resulting in an infinite loop and QEMU process crash. This is related to the xhci kick epctx function in...

CVE-2016-7995: Missing Release of Resource after Effective Lifetime

Memory leak in the ehciprocessitd function in hw/usb/hcd-ehci.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service memory consumption via a large number of crafted buffer page select PG indexes...

CVE-2016-7995

Memory leak in the ehciprocessitd function in hw/usb/hcd-ehci.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service memory consumption via a large number of crafted buffer page select PG indexes...

PT-2016-7461

Name of the Vulnerable Software and Affected Versions QEMU affected versions not specified Description A memory leak issue exists in the ehci process itd function, located in hw/usb/hcd-ehci.c, allowing local guest OS administrators to cause a denial of service by consuming memory via a large...

CVE-2016-8576

The xhciringfetch function in hw/usb/hcd-xhci.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service infinite loop and QEMU process crash by leveraging failure to limit the number of link Transfer Request Blocks TRB to process...

CVE-2016-8576: Allocation of Resources Without Limits or Throttling

The xhciringfetch function in hw/usb/hcd-xhci.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service infinite loop and QEMU process crash by leveraging failure to limit the number of link Transfer Request Blocks TRB to process...

UBUNTU-CVE-2016-8576

The xhciringfetch function in hw/usb/hcd-xhci.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service infinite loop and QEMU process crash by leveraging failure to limit the number of link Transfer Request Blocks TRB to process...

Qemu 'hcd-ehci.c' Memory Disclosure Denial of Service Vulnerability

QEMU aka Quick Emulator is a set of simulation processor software developed by French programmer Fabrice Bellard. The software is fast and cross-platform. A denial of service vulnerability exists in QEMU. An attacker could exploit this vulnerability to crash the application and cause a denial of...

CVE-2016-2391: NULL Pointer Dereference

The ohcibusstart 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 eoftimers...

CVE-2016-4037

The ehciadvancestate 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 split isochronous transfer descriptor siTD list, a related issue to CVE-2015-8558...

CVE-2015-8558

The ehciprocessitd 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...

CVE-2016-4037

The ehciadvancestate 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 split isochronous transfer descriptor siTD list, a related issue to CVE-2015-8558...

CVE-2016-4037: Uncontrolled Resource Consumption

The ehciadvancestate 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 split isochronous transfer descriptor siTD list, a related issue to CVE-2015-8558...