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351 – 360 of 471 results
Some fixes available 35 of 59
Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service (host OS crash) or gain privileges by writing to memory shared between the frontend and backend, aka a double...
102 affected packages
linux, linux-armadaxp, linux-aws, linux-flo, linux-gke...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| linux | Not affected | Not affected | Not affected | Not affected |
| linux-armadaxp | — | — | — | — |
| linux-aws | Not affected | Not affected | Not affected | Not affected |
| linux-flo | — | — | — | — |
| linux-gke | Not affected | Not affected | Ignored | Not in release |
| linux-goldfish | — | — | — | — |
| linux-grouper | — | — | — | — |
| linux-hwe | Not in release | Not in release | Not in release | Ignored |
| linux-hwe-edge | Not in release | Not in release | Not in release | Ignored |
| linux-linaro-omap | — | — | — | — |
| linux-linaro-shared | — | — | — | — |
| linux-linaro-vexpress | — | — | — | — |
| linux-lts-quantal | — | — | — | — |
| linux-lts-raring | — | — | — | — |
| linux-lts-saucy | — | — | — | — |
| linux-lts-trusty | — | — | — | — |
| linux-lts-utopic | — | — | — | — |
| linux-lts-vivid | — | — | — | — |
| linux-lts-wily | — | — | — | — |
| linux-lts-xenial | Not in release | Not in release | Not in release | Not in release |
| linux-maguro | — | — | — | — |
| linux-mako | — | — | — | — |
| linux-manta | — | — | — | — |
| linux-qcm-msm | — | — | — | — |
| linux-raspi2 | Not in release | Not in release | Ignored | Ignored |
| linux-snapdragon | Not in release | Not in release | Not in release | Ignored |
| linux-ti-omap4 | — | — | — | — |
| qemu | Fixed | Fixed | Fixed | Fixed |
| qemu-kvm | — | — | — | — |
| xen | Fixed | Fixed | Fixed | Fixed |
| linux-hwe-5.4 | Not in release | Not in release | Not in release | Not affected |
| linux-hwe-5.15 | Not in release | Not in release | Not affected | Not in release |
| linux-hwe-6.8 | Not in release | Not affected | Not in release | Not in release |
| linux-hwe-6.11 | Ignored | Not in release | Not in release | Not in release |
| linux-hwe-6.14 | Not affected | Not in release | Not in release | Not in release |
| linux-kvm | Not in release | Not affected | Not affected | Not affected |
| linux-aws-5.4 | Not in release | Not in release | Not in release | Not affected |
| linux-aws-5.15 | Not in release | Not in release | Not affected | Not in release |
| linux-aws-6.8 | Not in release | Not affected | Not in release | Not in release |
| linux-aws-6.14 | Not affected | Not in release | Not in release | Not in release |
| linux-aws-hwe | Not in release | Not in release | Not in release | Not in release |
| linux-azure | Not affected | Not affected | Not affected | Ignored |
| linux-azure-4.15 | Not in release | Not in release | Not in release | Not affected |
| linux-azure-5.4 | Not in release | Not in release | Not in release | Not affected |
| linux-azure-5.15 | Not in release | Not in release | Not affected | Not in release |
| linux-azure-6.8 | Not in release | Not affected | Not in release | Not in release |
| linux-azure-6.11 | Ignored | Not in release | Not in release | Not in release |
| linux-azure-fde | Not in release | Not affected | Ignored | Not in release |
| linux-azure-fde-5.15 | Not in release | Not in release | Ignored | Not in release |
| linux-azure-nvidia | Not affected | Not in release | Not in release | Not in release |
| linux-bluefield | Not in release | Not in release | Not affected | Not in release |
| linux-fips | Not in release | Not affected | Not affected | Not affected |
| linux-aws-fips | Not in release | Not affected | Not affected | Not affected |
| linux-azure-fips | Not in release | Not affected | Not affected | Not affected |
| linux-gcp-fips | Not in release | Not affected | Not affected | Not affected |
| linux-gcp | Not affected | Not affected | Not affected | Ignored |
| linux-gcp-4.15 | Not in release | Not in release | Not in release | Not affected |
| linux-gcp-5.4 | Not in release | Not in release | Not in release | Not affected |
| linux-gcp-5.15 | Not in release | Not in release | Not affected | Not in release |
| linux-gcp-6.8 | Not in release | Not affected | Not in release | Not in release |
| linux-gcp-6.11 | Ignored | Not in release | Not in release | Not in release |
| linux-gcp-6.14 | Not affected | Not in release | Not in release | Not in release |
| linux-gkeop | Not affected | Not affected | Ignored | Not in release |
| linux-ibm | Not affected | Not affected | Not affected | Not in release |
| linux-ibm-5.4 | Not in release | Not in release | Not in release | Not affected |
| linux-ibm-5.15 | Not in release | Not in release | Not affected | Not in release |
| linux-ibm-6.8 | Not in release | Not affected | Not in release | Not in release |
| linux-intel | Not affected | Not in release | Not in release | Not in release |
| linux-intel-iotg | Not in release | Not affected | Not in release | Not in release |
| linux-intel-iotg-5.15 | Not in release | Not in release | Not affected | Not in release |
| linux-iot | Not in release | Not in release | Not affected | Not in release |
| linux-intel-iot-realtime | Not in release | Not affected | Not in release | Not in release |
| linux-lowlatency | Not affected | Not affected | Not in release | Not in release |
| linux-lowlatency-hwe-5.15 | Not in release | Not in release | Not affected | Not in release |
| linux-lowlatency-hwe-6.8 | Not in release | Not affected | Not in release | Not in release |
| linux-lowlatency-hwe-6.11 | Ignored | Not in release | Not in release | Not in release |
| linux-nvidia | Not affected | Not affected | Not in release | Not in release |
| linux-nvidia-6.8 | Not in release | Not affected | Not in release | Not in release |
| linux-nvidia-lowlatency | Not affected | Not in release | Not in release | Not in release |
| linux-nvidia-tegra | Not affected | Not affected | Not in release | Not in release |
| linux-nvidia-tegra-5.15 | Not in release | Not in release | Not affected | Not in release |
| linux-nvidia-tegra-igx | Not in release | Not affected | Not in release | Not in release |
| linux-oracle | Not affected | Not affected | Not affected | Not affected |
| linux-oracle-5.4 | Not in release | Not in release | Not in release | Not affected |
| linux-oracle-5.15 | Not in release | Not in release | Not affected | Not in release |
| linux-oracle-6.8 | Not in release | Not affected | Not in release | Not in release |
| linux-oracle-6.14 | Not affected | Not in release | Not in release | Not in release |
| linux-oem-6.8 | Not affected | Not in release | Not in release | Not in release |
| linux-oem-6.11 | Not affected | Not in release | Not in release | Not in release |
| linux-oem-6.14 | Not affected | Not in release | Not in release | Not in release |
| linux-raspi | Not affected | Not affected | Not affected | Not in release |
| linux-raspi-5.4 | Not in release | Not in release | Not in release | Not affected |
| linux-raspi-realtime | Not affected | Not in release | Not in release | Not in release |
| linux-realtime | Not affected | Not affected | Not in release | Not in release |
| linux-riscv | Ignored | Ignored | Ignored | Not in release |
| linux-riscv-5.15 | Not in release | Not in release | Not affected | Not in release |
| linux-riscv-6.8 | Not in release | Not affected | Not in release | Not in release |
| linux-riscv-6.14 | Not affected | Not in release | Not in release | Not in release |
| linux-xilinx-zynqmp | Not in release | Not affected | Not affected | Not in release |
| linux-nvidia-6.11 | Not affected | Not in release | Not in release | Not in release |
| linux-realtime-6.14 | Not affected | Not in release | Not in release | Not in release |
| linux-realtime-6.8 | Not in release | Not affected | Not in release | Not in release |
Some fixes available 2 of 3
Memory leak in QEMU, when built with a VMWARE VMXNET3 paravirtual NIC emulator support, allows local guest users to cause a denial of service (host memory consumption) by trying to activate the vmxnet3 device repeatedly.
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| qemu | — | — | — | — |
| qemu-kvm | — | — | — | — |
Some fixes available 2 of 3
Memory leak in net/vmxnet3.c in QEMU allows remote attackers to cause a denial of service (memory consumption).
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| qemu | — | — | — | — |
| qemu-kvm | — | — | — | — |
Some fixes available 3 of 4
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.
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| qemu | — | — | — | — |
| qemu-kvm | — | — | — | — |
Some fixes available 2 of 3
The MSI-X MMIO support in hw/pci/msix.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by leveraging failure to define the .write method.
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| qemu | — | — | — | — |
| qemu-kvm | — | — | — | — |
Some fixes available 3 of 4
Qemu, when built with VNC display driver support, allows remote attackers to cause a denial of service (arithmetic exception and application crash) via crafted SetPixelFormat messages from a client.
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| qemu | — | — | — | — |
| qemu-kvm | — | — | — | — |
Buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU, when a guest NIC has a larger MTU, allows remote attackers to cause a denial of service (guest OS crash) or execute arbitrary code via a large packet.
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| qemu | — | — | — | — |
| qemu-kvm | — | — | — | — |
Heap-based buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU allows guest OS administrators to cause a denial of service (instance crash) or possibly execute arbitrary code via a series of packets in loopback mode.
3 affected packages
qemu, xen, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| qemu | — | — | — | — |
| xen | — | — | — | — |
| qemu-kvm | — | — | — | — |
The eepro100 emulator in QEMU qemu-kvm blank allows local guest users to cause a denial of service (application crash and infinite loop) via vectors involving the command block list.
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| qemu | — | — | — | — |
| qemu-kvm | — | — | — | — |
hw/virtio/virtio.c in the Virtual Network Device (virtio-net) support in QEMU, when big or mergeable receive buffers are not supported, allows remote attackers to cause a denial of service (guest network consumption) via a flood...
2 affected packages
qemu, qemu-kvm
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| qemu | — | — | — | — |
| qemu-kvm | — | — | — | — |