FreeBSD : FreeBSD -- Microarchitectural Data Sampling (MDS) (a633651b-b309-11e9-a87f-a4badb2f4699)

On some Intel processors utilizing speculative execution a local process may be able to infer stale information from microarchitectural buffers to obtain a memory disclosure. Impact : An attacker may be able to read secret data from the kernel or from a process when executing untrusted code for...

virt:rhel security update

libguestfs 1:1.38.4-10.0.1 - Config supermin to use host yum.conf in ol8 Orabug: 29319324 - Set DISTROORACLELINUX correspeonding to ol 1:1.38.4-10.1 - Fix inspection of partition-less devices resolves: rhbz1714747 libssh2 1.8.0-7.el80.1 - fix integer overflow in keyboard interactive handling that...

openSUSE: Security Advisory for ucode-intel (openSUSE-SU-2019:1805-1)

The remote host is missing an update for the Copyright C 2019 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

openSUSE Security Update : ucode-intel (openSUSE-2019-1806) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

This update for ucode-intel fixes the following issues : This update contains the Intel QSR 2019.1 Microcode release bsc1111331 Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSB...

OPENSUSE-SU-2019:1805-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: This update contains the Intel QSR 2019.1 Microcode release bsc1111331 Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBD...

SUSE-SU-2019:1954-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: This update contains the Intel QSR 2019.1 Microcode release bsc1111331 Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBD...

SUSE-SU-2019:14133-1 Security update for microcode_ctl

This update for microcodectl fixes the following issues: This update contains the Intel QSR 2019.1 Microcode release bsc1111331 Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSB...

SUSE-SU-2019:1910-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: This update contains the Intel QSR 2019.1 Microcode release bsc1111331 Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBD...

Security Advisory - Intel Microarchitectural Data Sampling (MDS) vulnerabilities

Intel officially released a group of microarchitecture data sampling MDS vulnerabilities. An attacker with local access to a targeted system may exploit these vulnerabilities to obtain data on the targeted system, causing some information leakage. Vulnerability ID: HWPSIRT-2019-05136,...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Intel Microcode update (USN-3977-3)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3977-3 advisory. USN-3977-1 and USN-3977-2 provided mitigations for Microarchitectural Data Sampling MDS vulnerabilities in Intel Microcode for a...

USN-3977-3 intel-microcode update

USN-3977-1 and USN-3977-2 provided mitigations for Microarchitectural Data Sampling MDS vulnerabilities in Intel Microcode for a large number of Intel processor families. This update provides the corresponding updated microcode mitigations for the Intel Sandy Bridge processor family Ke Sun,...

SUSE SLED12 / SLES12 Security Update : libvirt (SUSE-SU-2019:1547-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

This update for libvirt fixes the following issues : Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling MFBDS...

SUSE-SU-2019:1547-1 Security update for libvirt

This update for libvirt fixes the following issues: Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS - CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling MFBDS -...

SUSE-SU-2019:1490-1 Security update for libvirt

This update for libvirt fixes the following issues: Four new speculative execution information leak issues have been identified in Intel CPUs. bsc1111331 - CVE-2018-12126: Microarchitectural Store Buffer Data Sampling MSBDS - CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling MFBDS -...

RHEL 8 : Advanced Virtualization (RHSA-2019:1455)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:1455 advisory. The Advanced Virtualization module provides the user-space component for running virtual machines that use KVM in environments managed by Re...

hardware: Microarchitectural Store Buffer Data Sampling (MSBDS)

Modern Intel microprocessors implement hardware-level micro-optimizations to improve the performance of writing data back to CPU caches. The write operation is split into STA STore Address and STD STore Data sub-operations. These sub-operations allow the processor to hand-off address generation...

hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS)

Microprocessors use a ‘load port’ subcomponent to perform load operations from memory or IO. During a load operation, the load port receives data from the memory or IO subsystem and then provides the data to the CPU registers and operations in the CPU’s pipelines. Stale load operations results ar...

hardware: Microarchitectural Data Sampling Uncacheable Memory (MDSUM)

Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access...

June 11, 2019—KB4503287 (Security-only update)

None None...

Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2019-4675)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-4675 advisory. - Bluetooth: hidp: fix buffer overflow Young Xiao Orabug: 29786788 CVE-2011-1079 CVE-2019-11884 - x86/speculation/mds: Fix verw usage to use memory...