CVE-2017-7718
First published: Wed Apr 19 2017(Updated: )
hw/display/cirrus_vga_rop.h in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) via vectors related to copying VGA data via the cirrus_bitblt_rop_fwd_transp_ and cirrus_bitblt_rop_fwd_ functions.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| QEMU KVM | <=2.8.1.1 | |
| QEMU KVM | =2.9.0-rc0 | |
| Debian Debian Linux | =8.0 |
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Reference Links
- http://git.qemu-project.org/?p=qemu.git;a=commit;h=215902d7b6fb50c6fc216fc74f770858278ed904
- http://www.openwall.com/lists/oss-security/2017/04/19/4
- http://www.securityfocus.com/bid/97957
- https://access.redhat.com/errata/RHSA-2017:0980
- https://access.redhat.com/errata/RHSA-2017:0981
- https://access.redhat.com/errata/RHSA-2017:0982
- https://access.redhat.com/errata/RHSA-2017:0983
- https://access.redhat.com/errata/RHSA-2017:0984
- https://access.redhat.com/errata/RHSA-2017:0988
- https://access.redhat.com/errata/RHSA-2017:1205
- https://access.redhat.com/errata/RHSA-2017:1206
- https://access.redhat.com/errata/RHSA-2017:1430
- https://access.redhat.com/errata/RHSA-2017:1431
- https://access.redhat.com/errata/RHSA-2017:1441
- https://bugzilla.redhat.com/show_bug.cgi?id=1443441
- https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
- https://security.gentoo.org/glsa/201706-03
- http://git.qemu-project.org/?p=qemu.git;a=commitdiff;h=215902d7b6fb50c6fc216fc74f770858278ed904
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1443444
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1443443
- http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=215902d7b6fb50c6fc216fc74f770858278ed904
- agent/first-publish-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2017-7718
- agent/type
- agent/severity
- agent/weakness
- agent/remedy
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/references
- agent/event
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- agent/source
- vendor/qemu
- canonical/qemu kvm
- version/qemu kvm/2.8.1.1
- version/qemu kvm/2.9.0-rc0
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0