29 matches found
Astra Linux - уязвимость в amd64-microcode
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine VM memory integrity...
EUVD-2020-7552
Malware in sbrugna...
hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory integrity problem
A flaw was found in some of AMD CPU's due to improper or unexpected behavior of the INVD. This issue may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU, potentially leading to a loss of guest virtual machine VM memory integrity...
hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory integrity problem
A flaw was found in some of AMD CPU's due to improper or unexpected behavior of the INVD. This issue may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU, potentially leading to a loss of guest virtual machine VM memory integrity...
hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory integrity problem
A flaw was found in some of AMD CPU's due to improper or unexpected behavior of the INVD. This issue may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU, potentially leading to a loss of guest virtual machine VM memory integrity...
hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory integrity problem
A flaw was found in some of AMD CPU's due to improper or unexpected behavior of the INVD. This issue may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU, potentially leading to a loss of guest virtual machine VM memory integrity...
hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory integrity problem
A flaw was found in some of AMD CPU's due to improper or unexpected behavior of the INVD. This issue may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU, potentially leading to a loss of guest virtual machine VM memory integrity...
RHEL 7 : linux-firmware (RHSA-2024:0978)
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:0978 advisory. The linux-firmware packages contain all of the firmware files that are required by various devices to operate. Security Fixes: hw: amd: INVD...
hw: amd: INVD instruction may lead to a loss of SEV-ES guest machine memory integrity problem
A flaw was found in some of AMD CPU's due to improper or unexpected behavior of the INVD. This issue may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU, potentially leading to a loss of guest virtual machine VM memory integrity...
SUSE CVE-2023-20592
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine VM memory integrity...
Memory Integrity Loss
amd64-microcode AMD CPU microcode patches is vulnerable to Memory Integrity Loss. The vulnerability is caused due to Improper or Unexpected behavior of the INVD instruction in some AMD CPUs. It can allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU...
AMD CPU Instruction Malpractice Vulnerability
AMD CPUs are a family of CPUs from AMD. The AMD CPUs suffer from an improper instruction vulnerability that stems from the fact that incorrect or unexpected behavior of the INVD instruction would allow an attacker with a malicious hypervisor to affect the cache line write-back behavior of the CPU...
DEBIAN-CVE-2023-20592
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine VM memory integrity...
UBUNTU-CVE-2023-20592
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine VM memory integrity...
AMD CPU 安全漏洞
AMD CPUs are a family of CPUs from AMD. The AMD CPUs suffer from an improper instruction vulnerability that stems from the fact that incorrect or unexpected behavior of the INVD instruction would allow an attacker with a malicious hypervisor to affect the cache line write-back behavior of the CPU...
SUSE CVE-2020-15565
An issue was discovered in Xen through 4.13.x, allowing x86 Intel HVM guest OS users to cause a host OS denial of service or possibly gain privileges because of insufficient cache write-back under VT-d. When page tables are shared between IOMMU and CPU, changes to them require flushing of both...
Denial Of Service (DoS)
Xen is vulnerable to denial of service DoS. It is allowing x86 Intel HVM guest OS users to cause a host OS denial of service or possibly gain privileges because of insufficient cache write-back under VT-d. When page tables are shared between IOMMU and CPU, changes to them require flushing of both...
openSUSE Security Update : xen (openSUSE-2020-985)
This update for xen fixes the following issues : - CVE-2020-15563: Fixed inverted code paths in x86 dirty VRAM tracking bsc1173377. - CVE-2020-15565: Fixed insufficient cache write-back under VT-d bsc1173378. - CVE-2020-15566: Fixed incorrect error handling in event channel port allocation...
openSUSE: Security Advisory for xen (openSUSE-SU-2020:0985-1)
The remote host is missing an update for the Copyright C 2020 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...
Security update for xen (important)
openSUSE Security Update: Security update for xen Announcement ID: openSUSE-SU-2020:0985-1 Rating: important References: 1027519 1172205 1173376 1173377 1173378 1173380 Cross-References: CVE-2020-0543 CVE-2020-15563 CVE-2020-15565 CVE-2020-15566 CVE-2020-15567 Affected Products: openSUSE Leap 15....