hw/scsi/vmw_pvscsi.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (infinite loop and CPU consumption) via the message ring page count.

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
precise/esm qemu-kvm None
trusty qemu 2.0.0+dfsg-2ubuntu1.35
xenial qemu 1:2.5+dfsg-5ubuntu10.15
zesty qemu 1:2.8+dfsg-3ubuntu2.4


Release Package Reason
precise qemu-kvm ignored
qemu DNE
trusty qemu-kvm DNE
vivid/ubuntu-core qemu-kvm DNE
qemu DNE
vivid/stable-phone-overlay qemu-kvm DNE
qemu DNE
xenial qemu-kvm DNE
yakkety qemu-kvm DNE
qemu ignored
zesty qemu-kvm DNE
artful qemu-kvm DNE
qemu not-affected
devel qemu-kvm DNE
qemu not-affected
precise/esm qemu DNE

Needs Triage

Release Package Reason
upstream qemu-kvm needs-triage
qemu needs-triage