| Descripción: | Summary:
The remote host is missing an update for the 'qemu-img'
package(s) announced via the CESA-2020:0366 advisory.
Vulnerability 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/OS:
'qemu-img' package(s) on CentOS 7.
Solution:
Please install the updated package(s).
CVSS Score:
6.5
CVSS Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P
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