CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
65.2%
KVM (Kernel-based Virtual Machine) is a full virtualization solution for
Linux on a variety of architectures. The qemu-kvm-rhev packages provide the
user-space component for running virtual machines that use KVM in
environments managed by Red Hat products.
Security fix(es):
Acknowledgements:
Red Hat would like to thank Ken Johnson (Microsoft Security Response Center)
and Jann Horn (Google Project Zero) for reporting this issue.
Note: This is the qemu-kvm-rhev side of the CVE-2018-3639 mitigation that
includes support for guests running on hosts with AMD processors.
For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | x86_64 | qemu-kvm-rhev | < 2.10.0-21.el7_5.4 | qemu-kvm-rhev-2.10.0-21.el7_5.4.x86_64.rpm |
RedHat | 7 | x86_64 | qemu-kvm-tools-rhev | < 2.10.0-21.el7_5.4 | qemu-kvm-tools-rhev-2.10.0-21.el7_5.4.x86_64.rpm |
RedHat | 7 | x86_64 | qemu-kvm-rhev-debuginfo | < 2.10.0-21.el7_5.4 | qemu-kvm-rhev-debuginfo-2.10.0-21.el7_5.4.x86_64.rpm |
RedHat | 7 | x86_64 | qemu-kvm-common-rhev | < 2.10.0-21.el7_5.4 | qemu-kvm-common-rhev-2.10.0-21.el7_5.4.x86_64.rpm |
RedHat | 7 | x86_64 | qemu-img-rhev | < 2.10.0-21.el7_5.4 | qemu-img-rhev-2.10.0-21.el7_5.4.x86_64.rpm |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
65.2%