hardware: Microarchitectural Fill Buffer Data Sampling (MFBDS)

A flaw was found in the implementation of the "fill buffer", a mechanism used by modern CPUs when a cache-miss is made on L1 CPU cache. If an attacker can generate a load operation that would create a page fault, the execution will continue speculatively with incorrect data from the fill buffer...

Oracle Linux 8 : kernel (ELSA-2019-1167)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-1167 advisory. - arm64 arm64/speculation: Support 'mitigations=' cmdline option Josh Poimboeuf 1698809 1698896 1699001 1690338 1690360 1690351 CVE-2018-12130...

NewStart CGSL MAIN 4.05 : libvirt Multiple Vulnerabilities (NS-SA-2019-0152)

The remote NewStart CGSL host, running version MAIN 4.05, has libvirt packages installed that are affected by multiple vulnerabilities: - Modern Intel microprocessors implement hardware-level micro-optimizations to improve the performance of writing data back to CPU caches. The write operation is...

NewStart CGSL CORE 5.05 / MAIN 5.05 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0086)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has kernel-rt packages installed that are affected by multiple vulnerabilities: - Modern Intel microprocessors implement hardware-level micro-optimizations to improve the performance of writing data back to CPU caches. The writ...

NewStart CGSL MAIN 4.05 : qemu-kvm Multiple Vulnerabilities (NS-SA-2019-0154)

The remote NewStart CGSL host, running version MAIN 4.05, has qemu-kvm packages installed that are affected by multiple vulnerabilities: - Modern Intel microprocessors implement hardware-level micro-optimizations to improve the performance of writing data back to CPU caches. The write operation i...

NewStart CGSL MAIN 4.06 : libvirt Multiple Vulnerabilities (NS-SA-2019-0089)

The remote NewStart CGSL host, running version MAIN 4.06, has libvirt packages installed that are affected by multiple vulnerabilities: - Modern Intel microprocessors implement hardware-level micro-optimizations to improve the performance of writing data back to CPU caches. The write operation is...

NewStart CGSL CORE 5.05 / MAIN 5.05 : kernel Multiple Vulnerabilities (NS-SA-2019-0085)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has kernel packages installed that are affected by multiple vulnerabilities: - A use-after-free vulnerability was found in the way the Linux kernel's KVM hypervisor emulates a preemption timer for L2 guests when nested =1...

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...

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...

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 Fill Buffer Data Sampling (MFBDS)

A flaw was found in the implementation of the "fill buffer", a mechanism used by modern CPUs when a cache-miss is made on L1 CPU cache. If an attacker can generate a load operation that would create a page fault, the execution will continue speculatively with incorrect data from the fill buffer...

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...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4672)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-4672 advisory. - Bluetooth: hidp: fix buffer overflow Young Xiao Orabug: 29786787 CVE-2011-1079 CVE-2019-11884 - x86/speculation/mds: Fix verw usage to use memory...

Intel processors’ vulnerability related to MFBDS, which allows for the recovery of contents from fill buffers, enables attackers to disclose protected information.

The vulnerability of Intel processors is related to the recovery of contents from fill buffers MFBDS. Exploiting this vulnerability can allow an attacker to disclose protected information...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4669)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-4669 advisory. 4.1.12-124.27.2 - x86/speculation/mds: Check for the right microcode before setting mitigation Kanth Ghatraju Orabug: 29797118 - vxlan: test...

CVE-2018-12130

Microarchitectural Fill Buffer Data Sampling MFBDS: Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here:...

CVE-2018-12130

Microarchitectural Fill Buffer Data Sampling MFBDS: Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here:...

DEBIAN-CVE-2018-12130

Microarchitectural Fill Buffer Data Sampling MFBDS: Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here:...

Information disclosure

Microarchitectural Fill Buffer Data Sampling MFBDS: Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here:...

CVE-2018-12130

Microarchitectural Fill Buffer Data Sampling MFBDS: Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here:...