EulerOS Virtualization 3.0.1.0 : kvm (EulerOS-SA-2019-1450)

According to the versions of the kvm package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The msrmtrrvalid function in arch/x86/kvm/mtrr.c in the Linux kernel before 4.6.1 supports MSR 0x2f8, which allows guest OS users to...

EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1518)

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - Linux kernel built with the KVM visualization support CONFIGKVM, with nested visualizationnVMX feature enablednested=1...

EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1486)

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - It was found that the parserockridgeinodeinternal function of the Linux kernel's ISOFS implementation did not correctl...

EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1475)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The skbflowdissect function in net/core/flowdissector.c in the Linux kernel through 3.12 allows remote attackers to cause a denia...

EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1483)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way the Linux kernel's SCTP implementation validated INIT chunks when performing Address Configuration...

EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1498)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An integer overflow vulnerability was found in the ringbufferresize calculations in which a privileged user can adjust the size o...

EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1484)

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - In the Linux kernel, Hisilicon Network Subsystem HNS does not consider the ETHSSPRIVFLAGS case when retrieving ssetcou...

EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1480)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way the Linux kernel's futex subsystem handled the requeuing of certain Priority Inheritance PI futexes. ...

EulerOS Virtualization 2.5.3 : kvm (EulerOS-SA-2019-1369)

According to the version of the kvm package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - An information leakage issue was found in the way Linux kernel's KVM hypervisor handled page fault exceptions while emulating instructio...

EulerOS Virtualization 2.5.3 : qemu-kvm (EulerOS-SA-2019-1368)

According to the version of the qemu-kvm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - An integer overflow issue was found in the NE200 NIC emulation. It could occur while receiving packets from the network, if the si...

EulerOS Virtualization 2.5.4 : kvm (EulerOS-SA-2019-1372)

According to the version of the kvm package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A use-after-free vulnerability was found in the way the Linux kernel's KVM hypervisor implements its device control API. While creating ...

EulerOS Virtualization 2.5.4 : qemu-kvm (EulerOS-SA-2019-1373)

According to the version of the qemu-kvm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - An integer overflow issue was found in the NE200 NIC emulation. It could occur while receiving packets from the network, if the si...

EulerOS Virtualization 2.5.3 : kvm (EulerOS-SA-2019-1370)

According to the version of the kvm package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A use-after-free vulnerability was found in the way the Linux kernel's KVM hypervisor emulates a preemption timer for L2 guests when...

Debian DLA-1771-1 : linux-4.9 security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2018-14625 A use-after-free bug was found in the vhost driver for the Virtual Socket protocol. If this driver is used to communicate with a malicio...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0014)

The remote OracleVM system is missing necessary patches to address critical security updates : - ibcore: initialize shpd field when allocating 'struct ibpd' Mukesh Kacker Orabug: 29384815 - Revert 'x86/apic: Make archsetuphwirq NUMA node aware' Brian Maly Orabug: 29542185 - qlcnic: fix Tx...

Denial Of Service (DoS)

KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm package provides the user-space component for running virtual machines using KVM. A heap-based buffer overflow flaw was discovered in the way QEMU's AMD PC-Net II Ethernet...

Heap-Based Buffer Overflow

KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the user-space component for running virtual machines using KVM. A heap buffer overflow flaw was found in the way QEMU's IDE subsystem handled I/O buffer...

Privilege Escalation

The kernel packages contain the Linux kernel, the core of any Linux operating system. A flaw was found in the way Linux kernel's Transparent Huge Pages THP implementation handled non-huge page migration. A local, unprivileged user could use this flaw to crash the kernel by migrating transparent...

Information Disclosure

kernel is vulnerable to information disclosure. It was found that the espfix functionality does not work for 32-bit KVM paravirtualized guests. A local, unprivileged guest user could potentially use this flaw to leak kernel stack addresses...

Denial Of Service (DoS)

KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provides the user-space component for running virtual machines using KVM in environments managed by Red Hat Enterprise Linux OpenStack Platform. Two integer overfl...