Описание
Memory leak in the virtio_gpu_set_scanout function in hw/display/virtio-gpu.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (memory consumption) via a large number of "VIRTIO_GPU_CMD_SET_SCANOUT:" commands.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 1:2.10+dfsg-0ubuntu1 |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra/xenial | not-affected | code not present |
| precise/esm | DNE | |
| trusty | not-affected | code not present |
| trusty/esm | not-affected | code not present |
| upstream | needed | |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| xenial | not-affected | code not present |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | not-affected | code not present |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | needed | |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| xenial | DNE | |
| yakkety | DNE |
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EPSS
4.9 Medium
CVSS2
5.5 Medium
CVSS3
Связанные уязвимости
Memory leak in the virtio_gpu_set_scanout function in hw/display/virtio-gpu.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (memory consumption) via a large number of "VIRTIO_GPU_CMD_SET_SCANOUT:" commands.
Memory leak in the virtio_gpu_set_scanout function in hw/display/virtio-gpu.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (memory consumption) via a large number of "VIRTIO_GPU_CMD_SET_SCANOUT:" commands.
Memory leak in the virtio_gpu_set_scanout function in hw/display/virti ...
Memory leak in the virtio_gpu_set_scanout function in hw/display/virtio-gpu.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (memory consumption) via a large number of "VIRTIO_GPU_CMD_SET_SCANOUT:" commands.
Уязвимость функции virtio_gpu_set_scanout компонента hw/display/virtio-gpu.c эмулятора аппаратного обеспечения QEMU, связанная с недостатком механизма освобождения памяти перед удалением последней ссылки, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
4.9 Medium
CVSS2
5.5 Medium
CVSS3