CVE-2017-12154

NameCVE-2017-12154
Descriptionkvm: nVMX: L2 guest could access hardware(L0) CR8 register
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1099-1, DSA-3981-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)wheezy3.2.78-1vulnerable
wheezy (security)3.2.93-1fixed
jessie3.16.43-2+deb8u2vulnerable
jessie (security)3.16.43-2+deb8u5fixed
stretch4.9.30-2+deb9u2vulnerable
stretch (security)4.9.30-2+deb9u5fixed
buster4.12.12-2vulnerable
sid4.12.13-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsource(unstable)4.12.13-1
linuxsourcejessie3.16.43-2+deb8u5DSA-3981-1
linuxsourcestretch4.9.30-2+deb9u5DSA-3981-1
linuxsourcewheezy3.2.93-1DLA-1099-1

Notes

Fixed by: https://git.kernel.org/linus/51aa68e7d57e3217192d88ce90fd5b8ef29ec94f (v4.14-rc1)
https://www.spinics.net/lists/kvm/msg155414.html

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