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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2019-7221 Detail

Description

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


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00042.html Mailing List  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://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 
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/RHBA-2019:0959 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:0818 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-2019:0833 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2019:3967
https://access.redhat.com/errata/RHSA-2019:3967
https://access.redhat.com/errata/RHSA-2019:4058
https://access.redhat.com/errata/RHSA-2019:4058
https://bugs.chromium.org/p/project-zero/issues/detail?id=1760 Exploit  Patch  Third Party Advisory 
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://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://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/2019/03/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/2019/04/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.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/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KDOXCX3QFVWYXH5CQMGDDE7H6MUG5XGG/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y2HMABEMJDPA6LPCBE5WIEZXUKY7DLTN/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y2HMABEMJDPA6LPCBE5WIEZXUKY7DLTN/
https://security.netapp.com/advisory/ntap-20190404-0002/ Third Party Advisory 
https://security.netapp.com/advisory/ntap-20190404-0002/ Third Party Advisory 
https://support.f5.com/csp/article/K08413011
https://support.f5.com/csp/article/K08413011
https://usn.ubuntu.com/3930-1/ Third Party Advisory 
https://usn.ubuntu.com/3930-1/ Third Party Advisory 
https://usn.ubuntu.com/3930-2/ 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/3931-1/ Third Party Advisory 
https://usn.ubuntu.com/3931-2/ 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/3932-1/ Third Party Advisory 
https://usn.ubuntu.com/3932-2/ Third Party Advisory 
https://usn.ubuntu.com/3932-2/ Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

18 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-7221
NVD Published Date:
03/21/2019
NVD Last Modified:
11/20/2024
Source:
MITRE