hw: Machine Check Error on Page Size Change (IFU)

A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor,...

ALPINE-CVE-2019-19577

An issue was discovered in Xen through 4.12.x allowing x86 AMD HVM guest OS users to cause a denial of service or possibly gain privileges by triggering data-structure access during pagetable-height updates. When running on AMD systems with an IOMMU, Xen attempted to dynamically adapt the number ...

CVE-2019-19339

It was found that the Red Hat Enterprise Linux 8 kpatch update did not include the complete fix for CVE-2018-12207. A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure...

Amazon Linux AMI : kernel (ALAS-2019-1322)

A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor,...

Amazon Linux 2 : kernel (ALAS-2019-1366)

A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor,...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.1.24 machine-os-content-container security update

Red Hat OpenShift Container Platform release 4.1.24 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, whic...

hw: Machine Check Error on Page Size Change (IFU)

A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor,...

Important: kernel

Issue Overview: A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host...

hw: Machine Check Error on Page Size Change (IFU)

A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor,...

hw: Machine Check Error on Page Size Change (IFU)

A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor,...

hw: Machine Check Error on Page Size Change (IFU)

A flaw was found in the way Intel CPUs handle inconsistency between, virtual to physical memory address translations in CPU's local cache and system software's Paging structure entries. A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor,...

DEBIAN-CVE-2019-2182

In the Android kernel in the kernel MMU code there is a possible execution path leaving some kernel text and rodata pages writable. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

Google Android Kernel MMU Privilege Vulnerability

Android is a Linux-based open source operating system from Google and the Open Handset Alliance OHA in the U.S. The Kernel MMU is one of the kernel memory unit management components. An elevation of privilege vulnerability exists in the Kernel MMU component of Android. An attacker can exploit thi...

NVIDIA Jetson TX2 Code Issue Vulnerability

NVIDIA Jetson TX2 is an embedded system development module from NVIDIA. The NVIDIA Jetson TX2 suffers from a code issue vulnerability that arises from a failure of the ARM System Memory Management Unit to properly check for errors, which can be exploited by an attacker to cause a denial of servic...

The vulnerability of Xen hypervisors arises from the unsafe combination of small IOMMUs with larger ones, allowing attackers to increase their privileges.

The vulnerability of Xen hypervisors relates to the insecure combination of small IOMMUs with larger ones. Exploiting this vulnerability can allow attackers to enhance their privileges...

CVE-2019-5673

NVIDIA Jetson TX2 contains a vulnerability in the kernel driver on all versions prior to R28.3 where the ARM System Memory Management Unit SMMU improperly checks for a fault condition, causing transactions to be discarded, which may lead to denial of service...

CVE-2019-5673

NVIDIA Jetson TX2 contains a vulnerability in the kernel driver on all versions prior to R28.3 where the ARM System Memory Management Unit SMMU improperly checks for a fault condition, causing transactions to be discarded, which may lead to denial of service...

CVE-2019-5673

NVIDIA Jetson TX2 contains a vulnerability in the kernel driver on all versions prior to R28.3 where the ARM System Memory Management Unit SMMU improperly checks for a fault condition, causing transactions to be discarded, which may lead to denial of service...

UBUNTU-CVE-2018-12891

An issue was discovered in Xen through 4.10.x. Certain PV MMU operations may take a long time to process. For that reason Xen explicitly checks for the need to preempt the current vCPU at certain points. A few rarely taken code paths did bypass such checks. By suitably enforcing the conditions...

DEBIAN-CVE-2017-12188

arch/x86/kvm/mmu.c in the Linux kernel through 4.13.5, when nested virtualisation is used, does not properly traverse guest pagetable entries to resolve a guest virtual address, which allows L1 guest OS users to execute arbitrary code on the host OS or cause a denial of service incorrect index...