RedHatRHSA-2018:2762(RHSA-2018:2762) Important: qemu-kvm-ma security update
8.2 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
29.9%
Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-ma packages provide the user-space component for running virtual machines that use KVM on the IBM z Systems, IBM Power, and 64-bit ARM architectures.
Security Fix(es):
- QEMU: slirp: heap buffer overflow while reassembling fragmented datagrams (CVE-2018-11806)
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 Jskz - Zero Day Initiative (trendmicro.com) for reporting this issue.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 7 | ppc64 | qemu-kvm-common-ma | < 2.10.0-21.el7_5.4 | qemu-kvm-common-ma-2.10.0-21.el7_5.4.ppc64.rpm |
| RedHat | 7 | ppc64le | qemu-kvm-tools-ma | < 2.10.0-21.el7_5.4 | qemu-kvm-tools-ma-2.10.0-21.el7_5.4.ppc64le.rpm |
| RedHat | 7 | s390x | qemu-kvm-ma-debuginfo | < 2.10.0-21.el7_5.4 | qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.4.s390x.rpm |
| RedHat | 7 | ppc64 | qemu-kvm-tools-ma | < 2.10.0-21.el7_5.4 | qemu-kvm-tools-ma-2.10.0-21.el7_5.4.ppc64.rpm |
| RedHat | 7 | aarch64 | qemu-kvm-ma-debuginfo | < 2.10.0-21.el7_5.4 | qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.4.aarch64.rpm |
| RedHat | 7 | aarch64 | qemu-img-ma | < 2.10.0-21.el7_5.4 | qemu-img-ma-2.10.0-21.el7_5.4.aarch64.rpm |
| RedHat | 7 | ppc64 | qemu-img-ma | < 2.10.0-21.el7_5.4 | qemu-img-ma-2.10.0-21.el7_5.4.ppc64.rpm |
| RedHat | 7 | s390x | qemu-kvm-ma | < 2.10.0-21.el7_5.4 | qemu-kvm-ma-2.10.0-21.el7_5.4.s390x.rpm |
| RedHat | 7 | s390x | qemu-kvm-tools-ma | < 2.10.0-21.el7_5.4 | qemu-kvm-tools-ma-2.10.0-21.el7_5.4.s390x.rpm |
| RedHat | 7 | ppc64le | qemu-img-ma | < 2.10.0-21.el7_5.4 | qemu-img-ma-2.10.0-21.el7_5.4.ppc64le.rpm |
Related
8.2 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
29.9%