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PublicDateAtUSN: 2017-03-15
Candidate: CVE-2017-5552
PublicDate: 2017-03-15
References:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5552
https://lists.nongnu.org/archive/html/qemu-devel/2017-01/msg00154.html
http://www.openwall.com/lists/oss-security/2017/01/21/5
http://www.ubuntu.com/usn/usn-3261-1
http://www.ubuntu.com/usn/usn-3268-1
Description:
Memory leak in the virgl_resource_attach_backing 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_ATTACH_BACKING commands.
Ubuntu-Description:
Notes:
Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1415281
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=852119
Priority: low
Discovered-by: Li Qiang
Assigned-to:
Patches_qemu-kvm:
upstream_qemu-kvm: not-affected
precise_qemu-kvm: not-affected (code not present)
trusty_qemu-kvm: DNE
vivid/ubuntu-core_qemu-kvm: DNE
vivid/stable-phone-overlay_qemu-kvm: DNE
xenial_qemu-kvm: DNE
yakkety_qemu-kvm: DNE
zesty_qemu-kvm: DNE
devel_qemu-kvm: DNE
Patches_qemu:
upstream: http://git.qemu.org/?p=qemu.git;a=commit;h=33243031dad02d161225ba99d782616da133f68
upstream_qemu: needs-triage
precise_qemu: DNE
trusty_qemu: not-affected (code not present)
vivid/ubuntu-core_qemu: DNE
vivid/stable-phone-overlay_qemu: DNE
xenial_qemu: released (1:2.5+dfsg-5ubuntu10.11)
yakkety_qemu: released (1:2.6.1+dfsg-0ubuntu5.4)
zesty_qemu: released (1:2.8+dfsg-3ubuntu2.1)
devel_qemu: released (1:2.8+dfsg-3ubuntu2.1)
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