CVE-2019-7221

NameCVE-2019-7221
DescriptionKVM: nVMX: use-after-free of the hrtimer for emulation of the preemption timer
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)jessie3.16.56-1+deb8u1vulnerable
jessie (security)3.16.59-1vulnerable
stretch4.9.144-3vulnerable
stretch (security)4.9.110-3+deb9u6vulnerable
buster4.19.16-1vulnerable
sid4.19.20-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsource(unstable)4.19.20-1

Notes

https://git.kernel.org/linus/ecec76885bcfe3294685dc363fd1273df0d5d65f
https://bugs.chromium.org/p/project-zero/issues/detail?id=1760

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