CVE-2017-7980

Metadata

medium
4.6
qemu, qemu-kvm
CVE-2017-7980
cve.mitre.org, openwall.com, ubuntu.com
2017-04-21
2017-10-23 14:23
CVE-2017-7980 qemu
CVE-2017-7980 qemu-kvm
2017-07-31 18:36
2017-07-26 22:04
2017-07-25 17:37
2017-06-15 02:34
2017-05-23 21:03
2017-05-16 18:03
2017-05-10 23:51
2017-05-09 22:03
2017-04-25 14:03
2017-04-21 22:03

Description

Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.

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
artful qemu 1:2.8+dfsg-3ubuntu3
devel qemu 1:2.8+dfsg-3ubuntu3
precise/esm qemu-kvm None
trusty qemu 2.0.0+dfsg-2ubuntu1.34
xenial qemu 1:2.5+dfsg-5ubuntu10.14
yakkety qemu 1:2.6.1+dfsg-0ubuntu5.5
zesty qemu 1:2.8+dfsg-3ubuntu2.2

Unaffected

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
zesty qemu-kvm DNE
artful qemu-kvm DNE
devel qemu-kvm DNE
precise/esm qemu DNE

Needs Triage

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