CVE-2017-16845

NameCVE-2017-16845
Descriptionhw/input/ps2.c in Qemu does not validate 'rptr' and 'count' values during guest migration, leading to out-of-bounds access.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-1497-1, DSA-4213-1
Debian Bugs882136

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qemu (PTS)buster1:3.1+dfsg-8+deb10u8fixed
buster (security)1:3.1+dfsg-8+deb10u12fixed
bullseye1:5.2+dfsg-11+deb11u3fixed
bullseye (security)1:5.2+dfsg-11+deb11u2fixed
bookworm1:7.2+dfsg-7+deb12u5fixed
trixie1:8.2.1+ds-2fixed
sid1:8.2.2+ds-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qemusourcejessie1:2.1+dfsg-12+deb8u7DLA-1497-1
qemusourcestretch1:2.8+dfsg-6+deb9u4DSA-4213-1
qemusource(unstable)1:2.12~rc3+dfsg-1882136
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/2017-11/msg02982.html
https://git.qemu.org/?p=qemu.git;a=commitdiff;h=802cbcb73002b92e6ddc8464d39b668a71b78d74

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