63 matches found
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...
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...
CVE-2023-20566
Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...
CVE-2023-20566
Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...
CVE-2022-23830
SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity...
CVE-2022-23830
SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity...
Design/Logic Flaw
SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity...
Improper access control
Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...
CVE-2023-20566
Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...
CVE-2023-20566
Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity...
CVE-2023-20566
CVE-2023-20566: Improper address validation in ASP with SNP enabled may potentially compromise guest memory integrity. In SUSE advisories SUSE-SU-2023:4665-1 and SUSE-SU-2023:4664-1, kernel-firmware updates mitigate this alongside other SNP/SMU-related issues by updating AMD ucode to 20231030 and...
CVE-2022-23830
CVE-2022-23830 affects AMD SNP/SMM scenarios where SMM configuration may not be immutable as intended, potentially causing a limited loss of guest memory integrity. The connected advisories (AMD security bulletins and SUSE kernel-firmware updates) indicate mitigation through firmware updates (PI ...
CVE-2022-23830
SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity...
PT-2023-7412 · Amd +7 · Amd Cpus +7
Name of the Vulnerable Software and Affected Versions: AMD CPUs affected versions not specified Description: The issue concerns improper or unexpected behavior of the INVD instruction in some AMD CPUs, potentially allowing an attacker with a malicious hypervisor to affect cache line write-back...
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...
CVE-2022-23818
Insufficient input validation on the model specific register: VMHSAVEPA may potentially lead to loss of SEV-SNP guest memory integrity...