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CVE-2014-3672
Negligible prioritySome fixes available 2 of 12
The qemu implementation in libvirt before 1.3.0 and Xen allows local guest OS users to cause a denial of service (host disk consumption) by writing to stdout or stderr.
4 affected packages
libvirt, qemu, qemu-kvm, xen
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| libvirt | — | — | — | — | Not affected |
| qemu | — | — | — | — | Ignored |
| qemu-kvm | — | — | — | — | Not in release |
| xen | — | — | — | — | Not affected |
CVE-2016-4441
Medium prioritySome fixes available 2 of 3
The get_cmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and...
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qemu | — | — | — | — | Fixed |
| qemu-kvm | — | — | — | — | Not in release |
CVE-2016-4439
Medium prioritySome fixes available 2 of 3
The esp_reg_write function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check command buffer length, which allows local guest OS administrators to cause a denial of service...
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qemu | — | — | — | — | Fixed |
| qemu-kvm | — | — | — | — | Not in release |
CVE-2016-3712
Medium priorityInteger overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qemu | — | — | — | — | Fixed |
| qemu-kvm | — | — | — | — | Not in release |
CVE-2016-3710
Medium priorityThe VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the...
3 affected packages
qemu, qemu-kvm, xen
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qemu | — | — | — | — | Fixed |
| qemu-kvm | — | — | — | — | Not in release |
| xen | — | — | — | — | Not affected |
CVE-2016-4002
Low priorityBuffer overflow in the mipsnet_receive function in hw/net/mipsnet.c in QEMU, when the guest NIC is configured to accept large packets, allows remote attackers to cause a denial of service (memory corruption and QEMU crash) or...
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qemu | — | — | — | — | Fixed |
| qemu-kvm | — | — | — | — | Not in release |
CVE-2016-4037
Low priorityThe ehci_advance_state 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...
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qemu | — | — | — | — | Fixed |
| qemu-kvm | — | — | — | — | Not in release |
CVE-2015-8554
Medium priorityBuffer overflow in hw/pt-msi.c in Xen 4.6.x and earlier, when using the qemu-xen-traditional (aka qemu-dm) device model, allows local x86 HVM guest administrators to gain privileges by leveraging a system with access to...
3 affected packages
qemu, qemu-kvm, xen
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qemu | — | — | — | — | — |
| qemu-kvm | — | — | — | — | — |
| xen | — | — | — | — | — |
CVE-2016-4020
Medium priorityThe patch_instruction function in hw/i386/kvmvapic.c in QEMU does not initialize the imm32 variable, which allows local guest OS administrators to obtain sensitive information from host stack memory by accessing the Task Priority...
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qemu | — | — | — | — | Fixed |
| qemu-kvm | — | — | — | — | Not in release |
CVE-2016-4001
Low priorityBuffer overflow in the stellaris_enet_receive function in hw/net/stellaris_enet.c in QEMU, when the Stellaris ethernet controller is configured to accept large packets, allows remote attackers to cause a denial of service (QEMU...
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| qemu | — | — | — | — | Fixed |
| qemu-kvm | — | — | — | — | Not in release |