CVE-2017-15289

NameCVE-2017-15289
DescriptionThe mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1497-1, DSA-4213-1
NVD severitylow
Debian Bugs880832

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qemu (PTS)jessie1:2.1+dfsg-12+deb8u6vulnerable
jessie (security)1:2.1+dfsg-12+deb8u13fixed
stretch1:2.8+dfsg-6+deb9u8fixed
stretch (security)1:2.8+dfsg-6+deb9u9fixed
buster1:3.1+dfsg-8+deb10u3fixed
buster (security)1:3.1+dfsg-8+deb10u4fixed
bullseye, sid1:4.2-3fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qemusource(unstable)1:2.11+dfsg-1880832
qemusourcejessie1:2.1+dfsg-12+deb8u7DLA-1497-1
qemusourcestretch1:2.8+dfsg-6+deb9u4DSA-4213-1
qemu-kvmsource(unstable)(unfixed)

Notes

[wheezy] - qemu <postponed> (Can be fixed along in a future update)
[wheezy] - qemu-kvm <postponed> (Can be fixed along in a future update)
https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02557.html
Fixed by: https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commit;h=eb38e1bc3740725ca29a535351de94107ec58d51

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