Описание
Memory leak in the virgl_cmd_resource_unref function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_UNREF commands sent without detaching the backing storage beforehand.
Ссылки
- Mailing ListPatchThird Party Advisory
- Mailing ListPatchThird Party Advisory
- Third Party AdvisoryVDB Entry
- Issue TrackingPatch
- Third Party Advisory
- Mailing ListPatchThird Party Advisory
- Mailing ListPatchThird Party Advisory
- Third Party AdvisoryVDB Entry
- Issue TrackingPatch
- Third Party Advisory
Уязвимые конфигурации
EPSS
6.5 Medium
CVSS3
4.9 Medium
CVSS2
Дефекты
Связанные уязвимости
Memory leak in the virgl_cmd_resource_unref function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_UNREF commands sent without detaching the backing storage beforehand.
Memory leak in the virgl_cmd_resource_unref function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_UNREF commands sent without detaching the backing storage beforehand.
Memory leak in the virgl_cmd_resource_unref function in hw/display/vir ...
Memory leak in the virgl_cmd_resource_unref function in hw/display/virtio-gpu-3d.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_UNREF commands sent without detaching the backing storage beforehand.
Уязвимость эмулятора аппаратного обеспечения QEMU, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
6.5 Medium
CVSS3
4.9 Medium
CVSS2