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,...

UBUNTU-CVE-2019-17345

An issue was discovered in Xen 4.8.x through 4.11.x allowing x86 PV guest OS users to cause a denial of service because mishandling of failed IOMMU operations causes a bug check during the cleanup of a crashed guest...

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...

http-sap-netweaver-leak NSE Script

Detects SAP Netweaver Portal instances that allow anonymous access to the KM unit navigation page. This page leaks file names, ldap users, etc. SAP Netweaver Portal with the Knowledge Management Unit enable allows unauthenticated users to list file system directories through the URL...

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...

A Simple JavaScript Exploit Bypasses ASLR Protection On 22 CPU Architectures

Security researchers have discovered a chip flaw that could nullify hacking protections for millions of devices regardless of their operating system or application running on them, and the worse — the flaw can not be entirely fixed with any mere software update. The vulnerability resides in the w...

The vulnerability of the Android operating system, which allows a hacker to trigger a buffer overflow.

The vulnerability in the Android operating system’s SMMU system call is caused by a buffer overflow. Exploiting this vulnerability allows an attacker, operating remotely, to trigger a memory reallocation through incorrect input in the ADSP SID2CB system call...

UBUNTU-CVE-2014-9030

The dommuupdate function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMUMACHPHYSUPDATE...