ISOMAN

CVE

CVE-2019-7221

The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.

Severity
HIGH
CVSS
7.8
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Ubuntu18.04.6 amd64 desktopunknownsource
Ubuntu18.04.6 amd64 live-serverunknownsource
Ubuntu16.04.7 amd64 desktopunknownsource
Ubuntu16.04.6 i386 desktopunknownsource
Ubuntu16.04.7 amd64 serverunknownsource
Ubuntu16.04.6 i386 serverunknownsource
Ubuntu14.04.6 amd64 desktopunknownsource
Ubuntu14.04.6 i386 desktopunknownsource
Ubuntu14.04.6 amd64 serverunknownsource
Ubuntu14.04.6 i386 serverunknownsource

References

  1. http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00042.html
  2. http://packetstormsecurity.com/files/151713/KVM-VMX-Preemption-Timer-Use-After-Free.html
  3. http://www.openwall.com/lists/oss-security/2019/02/18/2
  4. https://access.redhat.com/errata/RHBA-2019:0959
  5. https://access.redhat.com/errata/RHSA-2019:0818
  6. https://access.redhat.com/errata/RHSA-2019:0833
  7. https://access.redhat.com/errata/RHSA-2019:3967
  8. https://access.redhat.com/errata/RHSA-2019:4058
  9. https://bugs.chromium.org/p/project-zero/issues/detail?id=1760
  10. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecec76885bcfe3294685dc363fd1273df0d5d65f
  11. https://github.com/torvalds/linux/commits/master/arch/x86/kvm
  12. https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
  13. https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html
  14. https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html
  15. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDOXCX3QFVWYXH5CQMGDDE7H6MUG5XGG/
  16. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y2HMABEMJDPA6LPCBE5WIEZXUKY7DLTN/
  17. https://security.netapp.com/advisory/ntap-20190404-0002/
  18. https://support.f5.com/csp/article/K08413011
  19. https://usn.ubuntu.com/3930-1/
  20. https://usn.ubuntu.com/3930-2/