CVEvulnerability
CVE-2019-7221
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-03-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.
Affected configurations
• linux linux kernel (<= 4.20.5)
• opensuse leap 15.0
• fedoraproject fedora 28
• fedoraproject fedora 29
• debian debian linux 8.0
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 18.10
• netapp active iq performance analytics services
• netapp element software management node
• redhat openshift container platform 3.11
• redhat enterprise linux 7.0
• redhat enterprise linux desktop 7.0
• redhat enterprise linux server 7.0
• redhat enterprise linux server aus 7.6
• redhat enterprise linux server eus 7.6
• redhat enterprise linux server tus 7.6
• redhat enterprise linux workstation 7.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00042.html Mailing List, Third Party Advisory
- http://packetstormsecurity.com/files/151713/KVM-VMX-Preemption-Timer-Use-After-Free.html Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2019/02/18/2 Mailing List, Patch, Third Party Advisory
- https://access.redhat.com/errata/RHBA-2019:0959 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0818 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0833 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3967 access.redhat.com
- https://access.redhat.com/errata/RHSA-2019:4058 access.redhat.com
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1760 Exploit, Patch, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecec76885bcfe3294685dc363fd1273df0d5d65f Mailing List, Patch, Vendor Advisory
- https://github.com/torvalds/linux/commits/master/arch/x86/kvm Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDOXCX3QFVWYXH5CQMGDDE7H6MUG5XGG/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y2HMABEMJDPA6LPCBE5WIEZXUKY7DLTN/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20190404-0002/ Third Party Advisory
- https://support.f5.com/csp/article/K08413011 support.f5.com
- https://usn.ubuntu.com/3930-1/ Third Party Advisory
- https://usn.ubuntu.com/3930-2/ Third Party Advisory
- https://usn.ubuntu.com/3931-1/ Third Party Advisory
- https://usn.ubuntu.com/3931-2/ Third Party Advisory
- https://usn.ubuntu.com/3932-1/ Third Party Advisory
- https://usn.ubuntu.com/3932-2/ Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00042.html Mailing List, Third Party Advisory
- http://packetstormsecurity.com/files/151713/KVM-VMX-Preemption-Timer-Use-After-Free.html Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2019/02/18/2 Mailing List, Patch, Third Party Advisory
- https://access.redhat.com/errata/RHBA-2019:0959 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0818 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:0833 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3967 access.redhat.com
- https://access.redhat.com/errata/RHSA-2019:4058 access.redhat.com
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1760 Exploit, Patch, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecec76885bcfe3294685dc363fd1273df0d5d65f Mailing List, Patch, Vendor Advisory
- https://github.com/torvalds/linux/commits/master/arch/x86/kvm Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDOXCX3QFVWYXH5CQMGDDE7H6MUG5XGG/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y2HMABEMJDPA6LPCBE5WIEZXUKY7DLTN/ lists.fedoraproject.org
- https://security.netapp.com/advisory/ntap-20190404-0002/ Third Party Advisory
- https://support.f5.com/csp/article/K08413011 support.f5.com
- https://usn.ubuntu.com/3930-1/ Third Party Advisory
- https://usn.ubuntu.com/3930-2/ Third Party Advisory
- https://usn.ubuntu.com/3931-1/ Third Party Advisory
- https://usn.ubuntu.com/3931-2/ Third Party Advisory
- https://usn.ubuntu.com/3932-1/ Third Party Advisory
- https://usn.ubuntu.com/3932-2/ Third Party Advisory