RedHatRHSA-2018:1416(RHSA-2018:1416) Moderate: qemu-kvm security update
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
26.7%
Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM.
Security Fix(es):
- QEMU: cirrus: OOB access when updating VGA display (CVE-2018-7858)
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.
Red Hat would like to thank Ross Lagerwall (Citrix.com) for reporting this issue.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 7 | x86_64 | qemu-kvm | < 1.5.3-156.el7_5.1 | qemu-kvm-1.5.3-156.el7_5.1.x86_64.rpm |
| RedHat | 7 | x86_64 | qemu-kvm-tools | < 1.5.3-156.el7_5.1 | qemu-kvm-tools-1.5.3-156.el7_5.1.x86_64.rpm |
| RedHat | 7 | x86_64 | qemu-kvm-debuginfo | < 1.5.3-156.el7_5.1 | qemu-kvm-debuginfo-1.5.3-156.el7_5.1.x86_64.rpm |
| RedHat | 7 | x86_64 | qemu-img | < 1.5.3-156.el7_5.1 | qemu-img-1.5.3-156.el7_5.1.x86_64.rpm |
| RedHat | 7 | x86_64 | qemu-kvm-common | < 1.5.3-156.el7_5.1 | qemu-kvm-common-1.5.3-156.el7_5.1.x86_64.rpm |
Related
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
26.7%