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CentOS: Security Advisory for qemu-img (CESA-2020:0366)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'qemu-img' package(s) announced via the CESA-2020:0366 advisory.
Insight
Insight
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): * hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135) * QEMU: slirp: heap buffer overflow during packet reassembly (CVE-2019-14378) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * [Intel 7.8 Bug] [KVM][CLX] CPUID_7_0_EDX_ARCH_CAPABILITIES is not enabled in VM qemu-kvm (BZ#1730606) Enhancement(s): * [Intel 7.8 FEAT] MDS_NO exposure to guest - qemu-kvm (BZ#1755333) After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect. 1734745 - CVE-2019-14378 QEMU: slirp: heap buffer overflow during packet reassembly 1753062 - CVE-2019-11135 hw: TSX Transaction Asynchronous Abort (TAA) 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: qemu-kvm-1.5.3-167.el7_7.4.src.rpm x86_64: qemu-img-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-common-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-debuginfo-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-tools-1.5.3-167.el7_7.4.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): Source: qemu-kvm-1.5.3-167.el7_7.4.src.rpm x86_64: qemu-img-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-common-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-debuginfo-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-tools-1.5.3-167.el7_7.4.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: qemu-kvm-1.5.3-167.el7_7.4.src.rpm x86_64: qemu-img-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-common-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-debuginfo-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-tools-1.5.3-167.el7_7.4.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: qemu-kvm-1.5.3-167.el7_7.4.src.rpm x86_64: qemu-img-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-common-1.5.3-167.el7_7.4.x86_64.rpm qemu-kvm-debuginfo-1.5.3-167.el7_7.4.x86_64.rp ... Description truncated. Please see the references for more information.
Affected Software
Affected Software
'qemu-img' package(s) on CentOS 7.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
Please install the updated package(s).